Meteorological Journal, Kept at the Apartments of the Royal Society, by Order of the President and...

Meteorological Journal, Kept at the Apartments of the Royal Society, by Order of thePresident and CouncilSource: Philosophical Transactions of the Royal Society of London, Vol. 102 (1812), pp. 1-26Published by: The Royal SocietyStable URL: http://www.jstor.org/stable/107316 .

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METEOROLOGICAL JOURNAL,

KEPT AT THE APARTMENTS

RO THS

ROYAL SOCIETY,

BY ORDER OF THE

PRESIDENT AND COUNCIL;

MDCCCXIIX



_l-l -- ~ ~-~,,-.-~,~.,-,r ,-- , , - ~:- o gr

METEOROLOGICAL JOURNAL

for January, 18 1.

Time. Therm. Therm., Barom. ly- Winds. without. within, gro-.

tI M. I I -------- ter.- - Weatler,

1 H. M. ? 0 i Inches. Points. Str, o '

o I _c h ea w _ts.r/ }s t> ___

Jan. i 9 30 45 30,26 68- NE I Cloudy. 4,15 29 46 30,5 64 NE '

tlazy. 2 9 28 44 30,03 63 NE i loud.

4 30 44 30,o0i 6o0 NNE Cloudy. 3o " 26 4z 29,69 68 E S Snow. 4 24 43 29,74 64 E x Cloudy.

4 84,5 28 40 29,87 65 E ! Cloudy. 4,15 30 42 29,97 64 I Cloudy.

5 9 '25 38 29,84 63 . E z Fair. Blowed hard in the night. 4 28 42 29,80 58 E

6: 9,30 27i 38 29,78 60 N x Cloudy. :5 5 28 3 8 29,80 60 NE ,z Cloudy.

7 9 27 36 29,86 62 B Fair. i4 30 4?0 i 9,87 6i E X Fair.

9 27 36 6 29,8 I 63 E Fair. 4 28 40 29,77 6z E i Cloudy.

9 9 29 37 29,8I 67 NNE I Cloudy. [morning. 4 30 4 29,87 69 N t Cloudy. Some small snow in the

iol 9 24- 37 29,92 72 I Foggy. 630 35 4 29,85 572

xI 9,30 43i 4 2 29,65 i78 W :I,z'Rain. 4'30 >? 4 44

' i9,718

W :I Fair. 12 9 $i, 4 29,61 771 8 z Cloudy. Much rain inthe night.

+4 '45 45 29,44 78 SSW.2,3 I3. 9,30 38 4S 29,64 69 SW iV Fair.

5,45t 42 45 29,64 74- S I Cloudy. I4 9 45 455 29,58 '78 S I Cloudy.

4 45 4-8 29,62 78' W 'i Cloudy. t 15 9 44 ' 48 29,58 75 W ix Cloudy and rain.

44 41 49 29,57 59. : IFair. '( 9 35 47 29,85 671 W I Fair.

r. 4 4? 49 29,98 163: W iFair. 40 4-9 i t

I

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for January, 1.81 .

Time. Therm. Therm. B arom. Hy- Winds. without. within. gro-.

1811 ---- -I-- - .._ - Weather. H. M. o o Inches. Points. IStr.

}Inches?DP I l rl _ :1 .

\ A t

Jan. 17 9 45 48 29,74 76 SW z Rain. 4 5? 51 29,60 76 SW Rain.

18 40 5? 29,73 68 W Cloudy. 4,20 40 51 29,77 62 W I Cloudy.

19 9 45 48 30o31 66 WNW Fair. 4 42 51 30,39 6 NW I Fair.

20 9 35 48 30,38 7 I Fair. 5 37 48 30,25 67 SE Fair.

2 9 35 45 30,04 70 S Cloudy. 4,3? 39 47 30,05 71WSW I Cloudy.

22 9 33 46 30,29 75 I Cloudy and hazy. 4,30 36 49 30,29 74 SW loudy.

23 9 36 47 30,23 73 I Hzy. 4 40 50 30,28 74 W Cloudy and very dark.

24 9 35 47 30,42 75 Fair. 4,15 4?0 49 30,s44 70 NN Fair.

25 9 36 48 3,51 71 W I Hazy. 44?40 36 49 30,4S 65 NNN I Cloudy.

26 9 29 46 3023 I 71 I Fair, somewhat hazy. 4,15 38 49 30,01 71 I Cloudy.

27 93? 40 48 29,68 70 W I 0Coudy. Rain all night. 9 34 46 29,66 64 W Fair,

28 9 29 44 29,6 66 W I Fair, but somewhat hazy. 5 33 48 29,61 60 W i Fair.

29 9 a6 44 29,63 66 W 1 oggy 4,20 33 48 29,67 60 W I Fair.

30? 9 27 43 29,75 6; E I iFoggy (very.) 4,15 32 45 29,67 68 E Cloudy.

31 9 34 43 29,14 77 E Ix Rain. Much snow in the night. 4 43 47 9,09 78 S I tiain.

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-o-r. -r - - -- -_ * _ r, .> :, t_ - _ -+ - =,.f , r , t',, _ ,. . ' _At,-._., _


for February, 18 ii.

Time. Therm. Therm. Barom.. Hy- without, within.', gro.

181i --. - . _ __ _ _ c sme- ter. H. M. ~ o Inches.

.,. - - -- -- :

9 4 8,45 4,30 9,15

12

9 4,30 8,50 4,20 9 4 9 4 9 4 9 4 9 5 9,30 4,25 8,30 4 8,40 4 9 4 8,40 4 8,50 4

4I 40 41 42 48 36 36 46 37 39 47 48 46 45 45 48 43 46 45 50 49 49 47 47 38 40 38 43 38 40 38 40

46 59 47 50 48 46 46 51 48 50 49 52 5so 54 5 53 52 54 52 53 53 55 53 56 52 55 52 54 52 53 51 53

29,22

29,33 29,6 29,47 29,30 29,87 30,03 30,07 30,03 29,82 29,68 '29,52 29,68 29,67 29,69 29,48 29,59 29.70 29,81 29,77 29,51 29,32 29,28

29,08 29,30 29,24 29,21 29.49 29,68

29,44 29,39 29,36

0

73 ;70 75 73

70 71

72 7I 72 69 66 6s 68 73 72 66 75 75 77 70 72 71 67 60 66 63 6o 62

70' 63

Wind.

W-eather, :Points. Str.

S z Fair. Blowed hard in the night. S I Cloudy. E I Hazy. Rain in the night. E t Cloudy. S 2 Fair. Blowed hard in the night.

I Fair. S n

I Fair. S z Fair.

E I Fair. E I Cloudy. S I Cloudy.

SSW I Cloudy. SW I Fair. Blowed hard in the night.: SW I,z Fair. S z Cloudy.

SW z Rain. E i Cloudy.

W Cloudy. SW i Cloudy. Rain in the night. SW x Cloudy. W I Clo0udy. Rain in the night.

WSW I Cloudy. SW i Rain. W Cloudy. W I Cloudy.

WVNW I Fair. NW I Cloudy.

WNW Cloudy. NE Hazy. E I Cloudy. N i2 'Cloudy. 'SW : Cloudy.

c 1C

I

12

14

15

61

1" I

I I

IL

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Feb.

I

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7

3

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for February, i811.

Time. Therm. Therm. Barom. Hy- Winds. without. within. igro

I8811 ---- ---1ter.. Weather. H. M. o Inches. Points. Str.

Feb. i7 9 32 50 30,22 62 N Hazy. 4 37 49 30, 3 62 E ICloudy.

18 9 37 52 30,12 64 E Cloudy. 5 41 52 30,06 6i E I Rather hazy

19 8,45 34, 48 29,96 64 E Fair. 5,30 38 5 29,85 60 E I Fair.

20 8,40 35 48 29,67 67 E I Hazy. 51 5 40 o5 29,67 67 E i Hazy.

2I 8,30 39 48 29,48 73 E Hazy. 5 44 5 29,00 70 E I 'Rain,

22 8,30 42 50 28,94 72 S I Fair. 6,5 1 45 53 29,07 65 E I Fair.

23 8,25 41 51 29,18 72 S x Fair. 6 44 52 29,19 70 S x Fine, with clouds.

24 8,30 43 51 29,11 74 SW I Rain. Much rain in the night. 6 44 53 29,01 7z SW I Small rain.

25 8,30 39 51 29,I9 71 W i Cloudy. Rain in the night. 6 46 54 29,32 64 W Fair.

26 8,30 48 52 29,18 75 SW i Cloudy. Rain in the night. 6 49 54 29,27 64 W t Fair.

27' 8,32 45 52 29,46 66 W Fair. 6, 15 47 55 29,65 6o W Fair.

28 9 47 53 29,73 71 S I Cloudy. 6 50 55 29,49 73 SW 1 Rain.

I ---= _ . ?- i ------~--?_ slll ? * . ?- ) - I-?1

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for March, 181.

Time. Therm. Therm. Barom. Hy- Winds. 'without. within, gro-

'me- 81I I s. m.-. Weather. ter .W

H. M. o o Inches. ' Points. Str. _ ~~~~~~~,I?LIR _-9?~LPY _L?ILL _,1)?I IIIIII~CI(IPUL?~rlpP _L- I ,?I

8,30 4,35 8 6 9 4,25 8,45 6,35 8,30 6 8,33 7,45 8,45 6 8,30 6,15 8,45 7,45 9,45 7.3 I 8,30 2 8,20

2,15

8,30 3,45 8, 20

3,30 8,30

8,30 2

42 4? 46 49 49 44 48 54 46 50 43 47 o5 48 48

39 44 45 50 44 49 47 51 42 49 43 47 40 45 40 48 ,

54 52 53 55 54 53 53 57 54 55 54 55 55 56 55 46 53 56 53 54 53 54 54 56 53 58 53 58 54 6o 54 57

29,58 29,78 29,79 29,85 29,76 30,00 29,99 29,9 29,76 29,40 29,45 29,52 29,34. 29,24 29,z29 29,48 30,21

30,40 30,46 30,45 30,45 30,40 30,43 30,38 30,34 30,28 30,32 30,31 30,33 30,34 30,28 30,21

0

67 73 65 73 68 73 6i 71 66 65 70 69 70 79 70 65 57 64 65 70 68 73 61 70 .58 68 6I 67 6i 64 55

w w w w W w W w s

S byW W w W SW SW N N N

NE SW

w SW E E

NE ESE

E E E E E E

I I I I I I I 1 2

I

1

2

2

I

2

2

I

I

I

II

I

I

I

I

I

I

I

I I I

I

I

Fair. Fine. Hazy. Fair. Rain. Fair. Cloudy. Fair. Cloudy. Fair. Fair. Rain. Cloudy. Rain. Rain. Rain. Fair. Fair. Cloudy. Cloudy. Foggy. Hazy. Foggy. Cloudy. Cloudy. Fair. Hazy. Fair. Fair. Fair. Fair. Fair.

Mar. I

2

3

4

5

6

7

8

9

12

13

14

15

I 16

-* 8-?-r?-~---.~- yyu--?l.ryiypy.q- ~ -~ .._*_ _ ~ IS O\ \: -bh) h L-- I_. 11- " -- - ? i------ --?- ------ -i-- ---- I



C7

METEOROLOGICAL JOUFRNAL

for Marc1, i811.

Tine. Therm. Therm. Barom. I,y- Winds. i

: without. with in. gro. ~1811 --- ^'--- ter.- _-~ .......tr Weather.

H. M., ' o Inches. Points, Str. _~ _ , _ _ _ _ _

'Mar.7; 8, 45 4 54 30,3 69 E Fogy 4,45 50 64 30,11 52' S I Fair.

i8. 8,20, 4 : 53 30,11 65 SE I Foggy. 3,30 52 59 30,09 60 S Fair.

19 8,20 47 55 30,6 73 W oggy. 3,45 3 58 30,17 60 W 1 Cloudy. 20 9 48 56 30,"1 69 W I Cloudy. 2,10 52 56 30,07 67 W I Cloudy. 21 8,30 50 56 29,99 70 SW I :Cloudy. Rain in the night. 3,50 57 58 29,97 65 W i Cloudy.

22 9 48 57 30, 1 70 N I Rain. 830 45 55 30,29 6i N Fair.

23 8,20 4 - 55 30,37 67 NNE I Fair. 3,30 49 59 30,45 58 W I Fair.

24 9 46 56 30,3470 E IFair. 2,30 50 58 30,25 57 E i Fair.

25 8 44 50 30,1671 E i IHIazy. 2,45 49 58 30,10 57 ' I E Fair.

26 9 446 56 30,o6 70 E i Fair, 3 50 59 30,08 61 E a Fair.

27 8,45 44- 55 303,1 66 , E I Fair. 4 49 54 30,37 72- E Fair.

28 9 40 54 30,46 6 ENE I EFoggy. 3 5 1 57 30,46 5o NE x Fair.

29 8,45 47 56 ,30,56 66 N 1 Fair. 2 53 58 30,51 56 H , IFair.

30' 8 40 55 30,34 68 E I Foggy. 2 52 58 '30,23 54: W I Fair. 31! 9 47 56 30,i6 69 E i Cloudy.

, 6 '47 55 30,.Z2 64 W I 9Cloudy.




for April, 18 1.

Time. Therm. Therm. Barom. Hy- Winds. without. within. gro-

me-

ter. I H. M . o o Inches., . - Weather. H. M. o o Inches. Points. Str.

_ ,.... . ...........

April I

2

3

4

5'

6

7

8

9

I0

11

12,

13

14

15i

16

8 2,45 8 2 8 3,45 8 2,30 8 3,30 8 3

i 9,30 2

8,40 4,30 8,30 4 8,40 3 8,45 2,30

- 8,30 . 2

9 2,30 9 2

9 1 3

8,45 2,03

45 50 45 59 50 58 51 57 44 49 37 51 41 43 37 4.2 38 44 39 45 40 47 44 48 50 6o 54 62 55 59 53 57

55 58 55 58 57 60 58 60 58 59 57 59 56 56 53 54 51 57 5 54 5 54 52

53 52 56 55 56 56 56 56 56

30,05 29,98 29,83 29,83 29,93 29,93 30,00 30,05 30,10 30,04 29,9I 29,71 29,48 29,48 29,53 29,54 29,60 29,64 29,80 29,83 29,98 30,05 30,17 30,18 29,93 29,98 30,12 30,14 30,15 30,12 29,92 29,83

0

65 62 71 57 70 55 68 6o 68 62 67 6o 65 56 56 56 55 48 56 5062 67 54- 63 52 76 62

60 72

72 68

E E E S

W NNW

N W E

W E

SE S N

NE N N

NE i NNW SSW

N NE SSW SW

WSW W W w IV W

SSW w

I I I I I I I I I I I I I I I

I

I I I I I I I 2 I I I

I

I I

Hazy. Fair. Hazy. Cloudy. Fair. Cloudy. Fair. Cloudy. Cloudy. Fair. Cloudy. Fair. Rain. Cloudy. Cloudy. Cloudy. Fair. Fair. Fair. Fair. Rain, Fair. Fair. Cloudy. Rain. Cloudy. Cloudy. Cloudy. Cloudy. Cloudy. Cloudy. Rain.

C 8 ]



Lt2s

for April, 181i.

: Time. Therm. Therm.' Barom. -Hy- Winds. ; without.- within. i gro

^ i " i ' me- -

181 M I 1 Ihe ?----tLr. S Weather. H. M. o Incies. ; Points. ;Str.

Apr. 17' 8,30 47 55 29,28 69 NE x ICloudy. 3,40o 56 58 29,63 56 S Fair.

18 9,10 S0; 56 29,17 7 7 W ,Rain. 2, 5 5 58 29,17 59 SW I "cloudy.

19 8,45 50o 56 :29,19 66 W 'Fine. 2 54. 58 29, 2 64 8 I SFair.

20. 8,45 52 56 29,28 65 SSW 2 ICloudy. 32 45 57 59 29,33 6 i SW I ;Cloudy.

2 8 52 57 30,39 68 SSW I Cloudy. Blowed hard in thenight. 5,20 57. 59 29,54 S5 S i TFair.

a22 8,30 5 g8 29,6i 63 W i Cloudy. 3 6z 62 29,55 62 E 'Fair.

23 8,30 60 60 29,56 66 S I Cloudy. 2,30 67 63 29,9 53 E I Fair.

24 8,30 57 6 29,73 70 W x Hazy, 3,15 65 65 29,75 60 E I Fair.

25 8,30 57 6i 29,77 62 - E I 'Cloudy. 2,30 6i 62 29,74 58 E Fair.

-26 8,45 5 6I 29,73 67 N T Rain, 3 6i 63 29,67 54 E ,Fair.

.27 8,45 56 60 29,55 6o NNE I :Fie. 3,30 -59 63 29,55 50 E B I Fair.

28 9,15 54 60 29,58 59 SW i 'Fair. z 6o 6i 29,58 55 SSW .Fair.

29. 8,30 51 59 29,32 61; SSW I Rain. 3,30 52 60 29,39 63 W x Rain.

30; 8,30 2 59 259,77 62 W I Cloudy, 2 ,30 56 59 29,78 58 WSW I loudy.

MIDCCCXII.

* : _w~

b




for May, 18i,.

;My ,' Time. Therm. Therm. Baromr. I- Winds. without, within, gro'0-

I81 1i --- .-... . . Weather.

H. M;. ooInches. Points. Str.

May i 8,15 55 58 z29,65 74, 'W I ain. 3,20 60 59 29,.62 7 WSW

I ;Rain.

2, 8,30 55 59 2960 68 W ' I loudy. 3 59 60 29:73 64 Cloudy.

3 8,50 53 58 30,01 67 W I Cloudy., 2,45 58 59 2998 61 SW i Cloudy.

4, 8,45 55 58 29,877 72 \ VW i -t.loudy.

4 63I6x 29 9063 W I Cloudy. 5 8, 45? 55i 59 290Th 72 WSW I Cloudy.

:' 4 - 6 6 57 29,85 66 SW i Cloudy. 6 8,20 48 58 3004 60 E 9i Cloudy.

3,30 51i 58 30,00 6I E Cloudy,

7 830 51 57 29,70 70 W air

6,15 52 : 58 29,7 O69 WSW! I Rain. 8 8,30 49 7 29,80 69 E 1 Cloudy.

3,15 529,7 3 59 i I 3?'S 57. 58< 12973 5i 9 S I Cloudy. 9 8,30 52 57 29,52 72 ESE i 2Ran.

: 3,45 55 57 29,48 70 W Cloudy. 10 9 54 57 29,72 65 S 2 Cloudy..

3 6i 58 29,72 59 S 1 Cloudy. lx 8,45 55i 57 29,81 66 S I :Cloudy.

3 3 63 59 29,78 59 SSW I Cloudy., 12, 8,30 62 59 29,68 W67 WV x Fair.

2,3-0 68 02 z29,61 57 SSW I Fair.

13'_ 8,45 64 62 29,5 64 W i Fine,

4,30 69 67, 29,48 56. S I Fair. 14~ 8,i5 64 64 29,44 6ji W I C!oudy.

2,45 63 64. 29,55 58 SSW I Cloudy. 15i 8,25 57 61 29,75 62 E Fair.

2,30 64 64 29,73 56 I Fair. 16i: 8,30 6o0 62 29,7666 E I Coudy.

! 2,45 64 64: 29,78 159 SSW i ICloudy. ,

I z

I

I

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i

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C 11

.,

... . ,, . , . .: . . . .

METEOROLOG

for Ma

Time, Therm. Therm. Barom. Hy- without. within, gro-

18 I b- - - ______--me- ter.

H. M. Inches. . o

May 17

I8

I9

2C

21

22

23

24

25

26

27

28

29

3c

31

3,40

2,40 2340 8, 5 3 8,30 3 8,30 3,i5 8,30 3 8,45 2,50 9 3 8,30 3,15 9,15 4 8,40 3^5 8,45 3 8,30 3,'5 8,45 33?0 8,30 3,10 8 n3c' 35XO

56 64 6o 66 6i 58 57 67 57 62 6i 66 59 65 60o 66 59 66 66 72 65 7 62 65 57 59 57 67 58 65

62 65 62 64 64 63 6 i 66 63 63 63 65 62

62 6; 63

69

66 69 66 67 64

'64 63 66 63 65

0

29,87 59 29,84 5 29,84 67 29,83 59 29,92 74 29,94 7c 29,88 67 29,78 5.7 29,67 75 29,68 69 29,68 j73 29,63 63 29,80 59 29,86 5I 29,88 6I 29,84 '59 29:96 64 30o00 56 30o,0 62 29,98 54 29,94 67 29,83 56 29 ,6 67 29,70 55 29,68 6 29,77 63 29 95 6z 29,9: 53 29,47 69 29,4 65

rICAL JOURNAL

y, 1811.

Winds.

Weather. Points. Str.

SE I Fine. NE I Fair.

E Rain. SE Cloudy. NE I Rain. N [ Cloudy. N I,2 Cloudy. E Fair. [and rain the night. E Rain. Much thunder, lightning, N I Cloudy, E I Cloudy. E Cloudy. W Cloudy.

S by W i Fine. SE I Rain. SW I Fine.

8 I Cloudy. SSW . lFi e.

SW I Cloudy. E i .[!lzy. E i Fine.

SW 2 Cloudy. SW I,z Fine. W 2 Cloudy. W 2 tai:. W I Fi :e.

SSE I ie. NNEi I Iain. Thunder and lightning.

S by ELi 1 -ai

b 2



C !t, 3


for June, i811.

Time. Therm. Therm., Barom. Hy- Winds. without. within. gro-

18 1 1 _----_ ----_ _ _ ----. ---- me- _-ter. Weather. ter. WH. M. o o Inches. Points. Str.

I

June 9 6o - 64 29,69 61 S I,z Cloudy. 4 5 6 64 29,70 57 S by E I Cloudy. 9 9 58 63 29,48 72 E 'I Rain. 3,30 6o 63 29,41 57 S 2 Cloudy.

3- 8,25 55 6z 29,65 66 W Cloudy. 3 63 63 29,83 52z W Fine.

4 9 58 8 6z2 29,93 62 SW 2 Cloudy. 4? 4 63 63 '29,88 58 SbyWV z Cloudy.

5 8,30 57 6i 29,63 -0 S z Rain. Blowed hard all night. 3 57 62 29,63 65 WbyN I Rain.

6' 8,20o 8 6i ,29,78 6z SW I Cloudy. 3,15 64 63 -29,80 56' SW x Finee.

7 9 6o 6I 29,93 65 SW I Cloudy. 3 66 63 29,9 ' 6o SSW I Cloudy.

8 8,30 67 62 29.86 6: E Fair. [at 6. 3,'5 71 69 29,75 6o S I Fine and clear. Athunder-storm

9 8,45 59 63 29,1x1 59 SW x Cloudy. 2 .20 66 64 30,15 51 Wr I Fine.

10 8,30 58 62 3o,i o o E 'Cloudy. 3,30 67 64 z2997 51 S I Fine.

s 8,40 6z 6o 29,91 56 W i Fie. 3,45 65 64 29,92 54 SW i Cloudy.

I2 8,to 58 6o 29,91 6t SW I .Fine. 3 5 6 4 6 29,89 52 SWJ FineI

13 8,3? 55 6i 30,10 59 W Fine. 3 63 63 30,11 53 W I Fine.

14 8,3 . 57 6i 30,04 '59 S x Coudy. 3,30 64 63 29,92 52 Fine.

5 1 8,0S : 59 I< 29,83 58 W Fine. 3,30 67 65 29,90 53 VV .Fine.

6 9 6 63 29,97 6o W jCloudy. 4 6.5 65 29;9) 55, ?W I Clo Cudy, with snow.



j 13 J


for June, 181 .

Time. Therm. iTherm. Barom, IHy-; Winds* without, 'withini. g|r-

l8n -- ---w it ou. Weather,i H M . o o ' Inches, , Points. iStr.

' ~ ~ ~ ~ - k O

' '

June l7 8,30 60 62 30,17 53 S x Cloudy. I 3,30 i 65 65 30,25 52: N I Cloudy.

18 8,45 62 63 30,38 51 E x Fine. 3 ; 68 66 30,31 52. E Fine.

19 8,40 62z 64 30,21 59 S Fair. 3,30 70 63 30,09 51 WbyN Fine.

20 8,45 63 65 29,90 56 S I Cloudy. l 3 !58 64 29,O0 56 N I Cloudy.

21 8,45 5 7 63 29 72 58 N I Cloudy. 3,15 59 63 29,7455 NE I iCloudy.

22r 9,30 58 : 61 29,87 58 N I Fine. 3,30 59 62 29 88 55 N Cloudy.

23 8,30 55 6o 2987 68 NE Rain. 3- 1 59 6i 29 84 i 59 N I Cloudy.

24 930 - 57 61 29,70 72 N i Cloudy. i 3,30 64 63 29,67 6z E i Fine.

25 8,3 62 62 297d 60) E i Fine. 3,30 67 66 29,82 5 E Fine.

26 9 67 64 z991 6o . E Fine. 3 7i 67 29,91 N52 N Cloudy.

27 9 6i 64 29,83 74 S I R1,n.

3 66 65 29,87 65 W I Cloudy. 28! 8,45 64. 6 . 29,91 79 N 'Cloudy.

3,30 66 66 2z9.8 97z N I Cloudy. 29 9 6 65 29,84 76 N - Cloudy,

4 . 67 66 29 683 N Clouldy, 3c" 9,30 63 623 6 NE !'Cloudy

4 66 66 2,83 7; N x :_Aoudy.

_

4 i

*,_ . ss _ -.r _____ '

_ _

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p I,

5

F I 5 i

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I




for July, 1811.

Time. Therm. Therm. Barom. Hy- Winds. i without. within. gro-:

me- -ter.

---- Weather, H.M. M o Inches. Points. Str.

62 65 64 69 62 63 67 64 57 64 58 65

63 5S 67 62 68 62 69 65

63 72 64 72

64 65 64 70 64 6C)

6; 65 65 67 65 6; 63 63 62 63 62 6; 63 63 62 65 63 65 64 67 65 69 67 71 68 70 68 67 67 68 67 68

29,80 29,80 29,34 29,85 29,94 30,02 30,09

30,09 30,13 30,10 30,04 30,00 29,95 29,91 29,9i

29,90 29,99 30,00 30,06 30,04 30,11 30, 0

30,10 30,04 29,97 29,84. 29,86 29,8s 29,91 29,89 29,86 29,86

0

74 67 68 62

72 70 64 62 6o 54 64

62

55 65 58 66 57 66 55 65 55 67 58 68 63 62 62 67 IZ5

N N N E

NNE NNE

N N

NW NW

N W

NW N N N E E

SW S'W

w sw SV

SW SW SW SW Sw1

I Cloudy. Cloudy.

I Cloud.y I Cloudy.

I Cloudy. I Cloudy.

Cloudy.

I Cloudy. aI [lazy.

i Cloudy.

Hloazy. I Cloudy. I Cloudy. I Cloudy. I Cloudy. I Cloudy.

IlCioltdy. i Cloudy. Cloudy. I Cloudy. I Cloudy. I Fine. I Cloudy. I ClotI dy. i Cloudy. I Cloudy. I Cloudy. I Cloudy.

I Cloudy. Cloudv.

July 1 8,20 3

2 8,30 3,40

3 8,I5 4

4 8,30 3,15

5 8,2o

6 8,15 3,15

7 8,50 3,30

8, 8,25 3,3?

9; 8,30 3

10 8,30 3,30

I I 8,20 2,20

12 8

4,15 13 8,20

3,20 14 9

3,30 15 8,45

3,30 16 7,45

I ,o0 V . t I - - . . -

.- - I ? - -1 _I_



1C 5s


for July, 1811.

Time. Therm.: Therm. Barom. Hy- Winds. without. within. gro-

,? k me- . . I811 me-- Weather ter.

H. M o o Inches. Points. Str.

o

July 17 8,30 63 6i 29,90 65 SW x Cloudy, 3 69 68 29,88 57 SW i Cloudy,

I8 8,30 64 66 29,79 67 S I Cloudy. 3 70 68 29,80 58 S I Cloudy. [in the night.

I9 8 67 67 29,67 72 S Cloudy. Thunder and lightning 4 65 67 29,84 63 SW I Cloudy.

20 8 63 67 29,95 6 NbyW I Cloudy. 4 63 67 29,96 64 W I Cloudy,

21 8 56 65 29,99 74 W I Rain. 3,50? 9 63 29,90 73 NW Rain.

22 8 6o 64 29,94 75 W I iRain. 3,15 68 67 29,98 6o W I Clo:ldy.

23 830 6o 6 64 30,08 65 'A . I!ClIudy. 3,20 68 66 30,07 55i I 'Cloudy.

24 8,40 62 65 30,18 57 N I- azy.

3,;5 68 68 30,18 54+ SW Fair.

25 8,30 62 65 30,23 65 W xI Fine, some clouds, 3.40 70 68 30,23 59 NW CI oudy.

26, 8,30 62 66 30,23 68 W i !Cloudy. 3,}15 61 6 8 30,21 70 W Iz Cloudy.

27 8,15 63 67 30,I7 6, N I 'Hazy. 3,25 7! 69 30, 9 57 I Cloudy

28 8,155 6 67 30,02 z62 E . Cloudy. 34; 73 72 29z 96 55 SE I Fair.

9 8,45 8 69 29 96 54 N 'jFine. 3,15 73 71 29,97 57 N i iFine, with some clouds.

30 8,30 64 69 :3o, 5 6 N I lazy. 3,30 68 69 30o,4 53 N I C;oudy.

31 8 62 ' 67 3o,17 j6 N Fiae.

4,5 65 7 30,07 56 N Cloudy.

i j J ! C.

I

I It



iG 6 j


for August, 18 1 .

Time. Therm. Therm. Barom. I-Iy Winds. -without. within. gro-

ters - - " Weather. H. MIV. | O Inches, Points. Str.

8,z2 4- 8,I5 3,30 8,45

9 2,45 8,40 3,30 8,30 3,30 8 3,30 8,30 3,10 8,30 3,45 8,45 3,20

30

5,15 8,30

3-, 0

,20 8 jA4S

64 68 62

69 66 71 63

59 66 6o 66 58 66 58 6i 58 6o 58 6o

s 63 55

59 60

66 53 6- 6o

64 68 67 69 67 69 66 67 65 67 65 67 64. 67 63 65 6z 64 6z 62z 60

6o 6z 6i 63 62

6i 6,- 6i 641.

30,02 3"9,00

29,97 29,87 29,77 29,66 29,72 29,77 29,64 29,68 29,68 29,68 29,68 29,70 29,51 29,46 29,56 29,56 29,66 29,7

I 29 94 30,01 30,29 30,21

30, 9 30,13 30,29

30,29

30,02 30.2

0 62

56 63 .55 61' 6 60 54' 69. 58 64. 64 64 54 68 6z 64 64 6i 53 59, 54,

70.

65

56 63 55

N W SW

S S s

W NW

S

W s

w

NW

S

W

SW NW

W

NW N

N

N N W

W V,.

*W

I I I I I I I I

I

I

I

I I I I I

I I I I I I I I

I I i:

Cloudy. Cloudy. Cloudy. Fair. Cloudy. Cloudy. afazy,

Fine. Cloudy. Cloudy. Rain, Rain, Rain, Fair. Rain. Fair. Cloudyv

Cloudy, Cloudy. Fine. Z --ud- Cloudy.

Cloudy. Rain.

Aug. I

2

3

4

5

6

7

9

IC

L/,

2

'"



L9 17


for August, 181i.

Time. Therm. Therm. Barom. Hy- Winds without. within. gro-

, _ _ me_____ e 81x I - -- -- 1--e-, ter. Weather.

M.Inches. , Points Str.- H.MI.]P*R~

o { -- IL ~ l

8ug. rT 9 I9 . 62 3ol6 i 6 Wt, W t Fine. Aug. 1 7' 9 59 61 30,12.6 62 XW Fine. 66 66 30,13 55 NW i Fine.

18 9 6 63 30o,19 62 E I Fair.

3,J5 68 6 78 6 30,13 58 E Fine. 19 45 6z i 64 z9,81 67 E iRain. [nig in the forenoon.

,330 66 65 29,70 65 SW r .Cloudy. Muchthunderand light- z 20 8,45 57 64 29,80 67 W i Rain.

3,30 64 , 65 29,91 53 W : I Cloudy. 21 8,45 57 59 30,09 60 W I Fine.

, 1 3 66 64 30,13 56 W I Cloudy. 22 8,45 62 63 30,13 67 W ; 'Cloudy.

3,t45 67 66 30,08 62z W i .Cloudy 23 8,45 6o 6 4 30,0070 W Hazy.

: 3,45 66 65 29,91 62z SW : Cloudy. 24 8,45 6o 63 29,77 68 S Cloudy.

t 4,5 '67 67 29,68 6o S by E I Cloudy. 25 9,30 62 64 29,57 70 W i ,Rain.

33?0 65 65 29,55 65' - S I Cloudy. 26 8,45 58 6 29,75 63 W Fair.

: 3,i5 65 66 29,79 55 SW I .Fine, some clouds. 27 8,45 63 64 2979 62 SW z Fair.

3,15 655 64 29,81 66 SW :z Cloudy. 8z 8,45 57 62 30,15 64' W I Fine.

3 - 64 64 30,14 55' SW i Cloudy. 29 8,30 59 6 62 330,07 63 S Fair.

i 4t,45 64 64 . 30,02 62 SW I,z-iRain. 30 8,45: 58 62 30,22 63 W I Fine.

t: 4 "65 67 . 3o,24 5 W I 'Fine. 31. 9 59 6z 30,8 63 SSWI Fine

3,3?0 66 68 3o0,9 57 W 'Fine,

. I .

MDCCCXII.

I I L-v)7

c



?METEOROLOGICAL JOURNAL

for September, 1811

i i ~ I r [

} Time. Therm. Therm. Barom. Hy- Winds, . ;without.; within. gro-

1_ _ I I r o -c es __Pits Weatlher. H. M. o o Inches. Points. Str.

9,30 4,25 9 3,30 8,45 3,45 8,50 3,15 8,45 3,40 8,30 3 8 3,3? 9 3,30 8,30 3,55 8,45 3 8,45 3 8,30 3,30 8,45 3 8,25 4,3? 8,30

zo 6

6o 64 6o 62 59 6i 58 62 6o 65 62 66 61 67 58 64 60 68 62 67 64 72 66 72

63 66 58 67 64 65 6I 62

64 67 63 65 62 63 61 62 62 68 63 68 64 70 64 69 65 73 65 70 66

68 72 67 70 65 80 67 70 66 72

0

30,13 59 30,15 55 30,20 54 30,20 55 30,35 60 ?0,30' 54

30,31 6o 30,26 56 30,25 66 30,26 55 30,25 68 30,22 52

30,26 67 30,25 48 30,27 70 30,25 55 30,30 70 30,26 53 30,24 70 30,20 - 57 30,16 66

3,23 36!, 30,26 66 30,29 67 30,2 1 59 30,11 65 30,09 55 30,13 69 30,13 6o 3o,9 65 3o,13 t bo

NW NW

N N E E N

W N E E E E E N E N E

NNE E N W W

NE E E N E E E E E

I I I I I 1 I

I I I

I I I I I I I I I I I I I

I I I I f I

I

Cloudy. Fine. .Cloudy. Cloudy. Fair. Cloudy. Cloudy. Cloudy. Cloudy. Fine. Fair. Cloudy. Hazy. Fair. Cloudy. Fair. Hazy. Fair. Hazy. Fine. Fine. Fair. Hazy.

Finie.

Ilazy. Fair,

JIcudy. air.

C!oudv. Falir.

Sep.

5

5

IC

12

13

14

I5

16

r

r

P f.

I

r

F t I i r i I

i ;1

C:

i t-

j' e

i-

i i

"

i

i 4.

0,

I

v

I

f

i

-

1: I

I

I

i II

1

2

5

iI I-

) I

I I,

I

-

i

I

I

.

fI

I

.

I I

i

3 4

-L 1i8 3

s




for September, 18 i.

i

_ - I I Time. Therm. Therm. Barom. Hy- Winds.

without. within. gro- l81 H ------M Inches. --' its Str.etir ter- M- Ie. i . rtr.

H o , Inches, Points. Sir. 01 0* _ __ . rw sa ~mPg_f t

6o 64 63 64 6o 65 62 67 62 64 6i 63 6i 61 54 6o 57 56 50 58 47 50 45 56 53 59 52 59

65 69 65 68 64 68 65 ' 68 65 65 64 67 6o 65 6z 65 63 62 59 62 58 58 55 58 57 59 57 59

I

30,07 7 30,01 30,00 29,98 29,91 29,84 29,64 29954 29,6o 29,63 29,89 29,89 29,64 29,53 29,70 z9,66 29,98 29,93 29,84 29,81 29,78 29,26 29,44 29,43 29,63 29,66 29,79 29,81 e

0 69

66 65 5 1 68 S8 69

,6o -68 63 67 6i 70 63 66 58 72 70 63 6z 67 71 72 67 68, 61 70 64

E E E E N E E S s S

8

W S $s

SW W W W w W

W N W w N W S

I I I I I I I I I I I I 2 2

I 1 I 2

2

I I I I I I I

I

I I

;Hazy. Fair. Fair. iFair. Cloudy. Cloudy. Hazy. Cloudy. Foggy. Rain. Cloudy. Fair. Rain. Much Cloudy,. Fair. Fine. Rain, Rain. Cloudy.

Cloudy. Rain. Cloudy. Cloudy. Cloudy. Fair. Fine. Fine.

wind in the night.

Sep. 17

i8

19

20

21

22

23

24

25

26

27.

28,

29

30

' 2

8,45 5.o 8,20 3 8,4.5 3,35 8,30 3,45 8,40 3,20

8,35 3,25 8,40 3,30 8,30 3,20 8,30 3 8,20

4 8,20 4,30 9 3,15 8,3i 3

m

t

),

I

I



C o 3


for October, 18 1.

Time. Therm. Therm. Barom. Hy- Winds. I -without. within., gro-

i8nr - --- -------- ----^ ----- me- ter. H. M. Inches. Points. Str.Weathe

H. M. t o o Inches. Points. Str .

wk

i~~~~~~~~~~~~~IPrns .. _rll~I?I1~?A II?~??II _ fllll~.

8,45 3,20 8,30 3,20

8,30 4,30 8,30 4,30 8,20 3 9 3,15 8,30 3,30 8,20 I

9 4 8,30 4,30 8,30 3,30 8,30 4 8,30 4- 8,30 4 8,40 4 7,45 . 3

58 58 54 59 50 57 6o 62 61 62 57 60 6I 64 58 61 59 6i 57 63 59 63 60 63 57 6o

60 58 65 60 64

59. 6I 57 6i 57 58 60 6 61 63 6o 62 61 62 63 62 63 62 6z 62 62

65

62

67

63

67 63 65,

29,60 29,55 29,84 29,81 29,92 29,70 29,50 29,52 29,65 29,67 29,88 29,96 29,94 29,96 30,00 29,99 30,06 30,04 30,09 30,06 29,93 29,85 29,67 29,74 29,82 29,83 29,83 29,85 29,88 29,85 29,85 29,92

0

72

69 61 69 71 70 63 70 63 67 57 77 69 74 63 71 68 74 66 71 65 71 68 74 66 69 68 74 63 73 65

Ssw w w w N W E SE S S w w w w w w SW

SW SW w

SW SW SW

SW SW SW SW SW SW SW Sw sW 8w

2 2 I

I I

I I I

2

2

I

I I I I

I

I I I I I I I

I I I

I I I

I

I

I

Rain, Rain. Fair. Fine. Foggy. Rain. Rain. Cloudy, Rain. Fine. Cloudy. Fair. Cloudy. Cloudy, Fine. Fine. Cloudy. Cloudy. Cloudy. Cloudy. Cloudy. Cloudy. Cloudy, Cloudy, Rain. Cloudy. Cloudy. Cloudy. Cloudty, Fair. Fine. Cloudy,

Oct. i

2

3

4

5

6

7

8

9

10

11

12

1 3

14

is

16

- . - . . - - _`_ - - I , I __ - - . __ - - - - . - - .

. .1- - - - r _. . I



C..I


for October, 18i1.

Time. Therm. Therm. Barom. Hy- Winds. z iwithout. within. gro-

I811 te-- Weather. ter. ' Points. Str., It. M. oInChes Points. Str.

rr.._. ~ i? i~ . .........................................r~ ??~sM*m~

Oct. 17 8,30 6o 63 30,12 74 S Cloudy. 3 65 63 30,4i 63 S I Cloudy.

I 8 ? 56 62 30,19 74 W Foggy. 4, 64 65 30,19 68 SW 1 Cloudy.

19I 8,o 6o 63 3 22 73 W I Rain. 2,32 63 64 30,24 68 E I Cloudy.

20o 8,30 57 62 30,28 732 E :Foggy. 3 6 62 64 29,19 66. S x Fine.

2 9 57 62 30,00 67 S I Cloudy. 4 62 62 29,82 70 S I Cloudy.

2z 8,30 6o 62 29,58 71x S Cloudy. 4,30 62 63 29,53 68 SE I -Rain.

23, 9 55 6 29,58 68 SW I Fine, + - 6o 62 29,57 67 S x Hazy.

24 8o3 53 59 29,53 67 S 'Cloudy. 3 57 59 250:6 SW 6 Cloudy.

25 8,30 53 8 29,49 68 W I Hazy 4 ;6 58 29,34 70 SE I Cloudy.

26 *,20 48 56 ?28,71 70 SE Cloudy. 3 50 57 28,73 6 S 2 S Rain.

27 8,30 48 54 28,88 71 E Cloudy, 4 5I 57 z8,86 66. SE I Cloudy.

28 8,20 49 55 28,84 70? S I Hazy. 3,3? 51 56 28,88 69 S z Rain. [and rain in the night.

29 8, 0 45 52 28,83 69 SW 1 Cloudy. A violent squall of wind. 3,20 52 54 28,96 636 W I Cloudy.

30 8,30 48 53 29,06 72. E I Rain. 4,45 53 57 - 29,05 70 W I Rain.

3 8,45 48 54 29,64 71 W Fair. 3,30 55 57 29,79 65 W I Cloudy.

* A' - ~~ . v S tn- s _ : ::= :. \ v t t w J Jr w -/ n.v__ .: xt8XeX, X . t lsorw . so s e__ _X__~~~~~~~~~~~~~~~~~~~~~~~j;

I.

i

?

i

I

I

f

i

I

f.

zI tj

i

rt A

II

i



1 22 9


for November, 1811.

Time. Therm. Therm. Barom. Hy- Winds. without. within, gro-

1811 W---- -t-.me- Veather. e.cr. H,. M. o o Inches. Points. Str.

Nov. 8,40 57 57 29,77 74 S byW z Rain. 3,20 6o 59 29,75 76 SW Cloudy.

2 9 6i 6 29,68 73 S z Rain. 4 6o 60 29,66 72 S I Cloudy.

3 9 55 59 29,67 69 W I Fine. Blowed hard in the night. 3,20 57 59 29,79 64 SW Cloudv.

4 8,30 5 58 29,72 73 W ine 10 48 58 30,04 67 W Fire,

5 8,30 52 57 29,89 70S byW z Raina 3,30 53 59 29,91 71 W ,2 Fine.

6 8,30 48 57 29,92 63 W Cloudy. 4 53 58 29,78 69 W I Clody.

7T 9 49 56 29,55 71 WbyN 4 50 58 29,61 6z W Fair.

89 45 57 29,48 68' E Rain. 3,30 49 57 29,88 74 E I Rain.

9 9 48 56 29,67 75 W Foggy. 4 52 59 29,64 72 SSW

o1 9 5I 57 29,36 75 E Rain. 3,45 50 58 29,84 67 S i Fair.

ii 8,30 43 55 9,779 73 W I Fair. 4 51 58 29,36 69 W i Fair.

i2 9 42 55 29,9765 W I Fair. 4 48 57 29,89 62 W I Cloudy.

13, 9 50 56 29,57 75 W I Cloudy. 3 5o 58 29,64 64 W x Rain.

14 9 4r 54 29,74 68 8 Cloudy. 4 52 58 29,72 67 S Cloudy.

15 8,.9 42 55 29,69 66 W I Cloudy. 5,40 43 57 29,58 65 NW Fair.

6 43 53 29,55 67 N Hazy. 4_ 48 55 29,65 65 VW -i Cloudy. > ~~~, _-rN ,_ ....




for November, 18 i.

Timeerm. ' Ther. Barom. Hy-, Winds, ,without.. within. , grTO-

18 I I - : Wt eather ter. : H. M, o Inches. Points. Str.

Nov.17 9,30 44 53 30,1 64, NW Cloudy. 3 4 2 5 30o i8 63 'WNW i Cloudy,

18 9 : 48 52 30,28 73 W I Foggy. 4 5 50 5 1 30,31 '73. W I Rain.

19 8,45 4-9 53 30,26 73, I xCloudy. 4 49 56 30,32 63 N I Fine.

20 8,40 40 53 30,40 68 N I Hazy% 3,30 44 55' 30,40 66i N 'Fine.

21 8,45 t 34 52 30,35 68: W I Foggy. ,4 42 30,28 62 N ICloudy.

22 9 40 53 30,27 69' E Foggy. 3145 44 54 '30,2 3 62 NE I Cloudy.

23 8,30 32 g ; 3023 68 N Foggy. 4 41 52 30,23 70 N i Cloudy.

24 9 37 50 30,27 71 W -Cloudy. 4- 45 50 30,26 8 NW Hazy.

25' 0,30 43 49 30o,35 73 N I tFie. 3,30 48 52 '30,38 '7x1 W x Rain.

z6 6,45 43 50 3o,4o 68 W I Foggy. 3,30 47 54 '3049 68 W I lCloudy.

27 ;s5 42 52 30Q4368 W x oggye 4

' 46 i. ~i 3o,41 68 SW :Cloudy. 28. 9 :

943 52 ' 30,41 71 W I Cloudy and thick, 4 47 54 :30,35 72 W I -Cloudy.

29' 9 i 42 52 o30,33 72 W I Cloudy. 4 ,46 , 54 i 30,28,73 NW I Cloudy.

30 9 ^ 46 5I 30,25 72 NW : I Cloudy. i 51 58 1 30,20 72 NW I i Cloudy.

5 7

[

i

i

i

o;

I t !

t

E

I

'^

Ii p J

A

I

i

d 1

it

i M UW IOLIIID*~~~~~*II *

- ~ ~ -- _ --r. I ft-j*m- nir)raaa-rrr ?? ?--------?-L------urrru ------rrxru OWAOX-eOW=-

-

C5 3




for December, 1811.

Time. -Therm. Therm. Barom. Hy- Winds. without, within. gro-

me- '1811 ----I - - ----ter. _'-- Weather.

H. M. o o Inches. Points. Str. _~ ,--- F _ _ r(1118 1 _~U- _ ~~ _II~a*IIIII C IIIP _

SW SSW W W W

WSw Wby S

W NE

WNW W .w W w

S

SW W w N

NW W

W W

WNW WNW

W SW W

WNW

e

.

1 I I I I I I I I I

I I I I I 2 I I

3 1 I 1

I I I I I I I I

I

I

I I

Cloudy. Cloudy. Rain. Fair. Cloudy. Cloudy. Fine. Cloudy. Cloudy. Fair. H-Xazy, Hazy. Rain. Rain. Rain. Rain. Cloudy. Cloudy. [night. Cloudy. A violent squall in the Foggy. Cloudy. Cloudy. Cloudy. Cloudy. Cloudy. Cloudy. Fine. Fine. Cloudy. Rain. Fine. Fair.

Dec. I

2

3

4

5

6

8

i9

Io 1 0

1

12

13

14

35

L 6 i

10

4 9 3,45 8,45 3,15 8,30 3,15 8,45 4 9 3 9 4,45 9 3,4? 9 3,30 9

8,45 11

9 3,45 9 2,30 9 3,10 10

4 8,45 3,15

48 49 48 45 43 48 41 43 34 31 29

36 47 49 51 50 42 43 38 43 39 38 35 42 50 53 38 41 37 43 37 4'

54 55 53 55 52 55 53 55 5I 53 50 51 51 54 53 53 51 54 5I 54 5 I 53 50 54 53 _56. 53 55 52 52

50 53

30,16 73 30,00 70 29,57 72 29,71 68 29,94 69 29,78 67 29,38 68 29,29 65 29,48 64 29,75 56 30,01 66 30,03 66 29,79 75 29,64 75 29,47 77 29,36 72 29,77 71 29,06 70 29,00 73 29,27 70 29,69 70 29,94 75 29,98 74 29,92 75 29,86 76 29,80 73 29,85 66 29,94 63 30,04 72 29,87 71 29,40 69 29,3% 63

C ? ,J



C s5 3

METEOROLOGICAL. JOURNAL

for December, 18 1.

Time. Trm ThermTherm. Barom. Hy- Winds. - -- -without.2 within. gro-'

; 181 I - _me--------- tmer Weather. H. M. tInches. Points r. H. M. r Inches. Points. Str.

~~~~~~I1II~II. - - - --- - -- j *- .". l a__.

0, 68 68 72 70 76 68 77 76 68 70 64 62 73 69 71 72 67 66 68 70 69 71 73 72- 69 71 71 70 72 71.

' W W

Iwsw S

iW W

SW

W N

NW WNW

. W WNW

W

N- N E

NNE

W ' W

NW N

, N N W

. W

I

I

I

: I

I I 2

I I

I

I

I

I

I

I

I

I

I I I I

I

I

I I

Foggy. Cloudy. Fine, somewhat hazy. Cloudy. Cloudy. Cloudy. Rain. Rain. [the night. Cloudy. Much rain and wind in Cloudy. Fine. Fine. Foggy. Fine, Foggy. Rain. Fine, but rather hazy. Fine. Foggy. Snow. Hazy and thick. Rain. Cloudy. Cloudy and snow, Cloudy. Cloudy. Fine. Cloudy. Thick and hazy.. Cloudy.

MDCCCXI I.

Dec.17

I8

19'

20

21

22

23

24

25

26

271

28

29

30

31

9 3,40 9,15 3,40 9 2,40

9 3,15 9 2,50 9,15 3,30 9

; 360

3,30 9 3,15 9,30 3,40 9 3,30

I9 3,45 9,15 3,45 10 6 9,15

9 3,5?

39 41 36 42 49 50 50 5? 49 46 32 36 43 48 43 44 33 37 32 34 26 34 33 34 31 32 27 32 26 3 1

50 51 49 51 51 52 54 51 53 54 52 5I so 5? 53 51 53 5i 48 46 49 46 48 46 49 45 45 43 47 43 4;

29,59

29,58 29,91 29,88 29,69 29,71 29,69 29,75 29,55 29,79 30,23 30,24 30,08 30,08 30,19

30,24 30,25 29,99

29,82 29,44 29,03 29,16 29,32 29,62 29,73 29,97 29,99 30,09 30,02

;.

d



C 6 3

Thermometer ' Thermometer Barometer.* Hygrometer. without ' within.

p l8ll? pC: |S'^ J'HD 3' : rt'& ' |-go g4J 4: .1 4. :

. ' '- - g .Xd?1 |- 0 C

Deg Deg. Deg. Deg. De.Deg. nches. Inches. In nches. ches. DDeg. eg. Deg.

January 45 24 34.,9' 52 l 36 44,9, 30,51 29,09 29,88 0 78 3 58 68,41

|Februnry 50 32 :42,5 55 46 51,4 30, 22 8,94 29,53 77 6 68,5

,March 57 7 39 646,7 64 46 55,3 30,56 29,42 30,0o 79 50 65,3

iApril . 67 ? 37 52,1 63 5I i57,5 30,39 29 ,12 29,744 76 . 50 63,3

jMay j 72 48 6o, 69 57 ;61,8 30,04 29,41 29,76 75 5 5 63,4

Juune i 71 -55 6z,2' 68 6o 63,3 30,28 29,1 29,86 76 51 :59,7

July 6 73 56 64,9 7 i 6- 68,o 30,23 '

29,67 29,99 75 53 -62,4

|August 6 71 55 63,5 6S 59 64,1 30,33 29,46 29,92 70 53 -61,21

:September 72 6 45 61,,o 73 5 64,9 30 ,26 29,99 72 51 62,7

6October 65 76,67 aOctob6er 45 7,6 6 7 52 60,4 30,28 2,71 29,67 74 6i 68,5

November f 61 32 47,3 j6o 49 5,29 30,449 2936 29,99 76 62 69,1

December 53 26 40,2 56 43 51,i 30,2 5 2 90 2,59 77 62 70,0

Whole year 52,7 57,8 2983 5 r5I z,

_ 57,8

. 9,

* The quicksilver in the bason of the barometer, is 8x feet above the level of low water spring tides at Somerset-house.

Rain fron.) 25th May, 1a8x1, to 31st December, i.8I1, i0,645 Inches,

Magnetic Needle, Septemiber, . Vaiatin 240 .f3 2I et

- Vipt i on 72.0 ,', 2"We



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Meteorological Journal, Kept at the Apartments of the Royal Society, by Order of the President and...

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