Jan Feb Mar Apr MayJuneJuly Aug Sep Oct Nov Dec0

10

20

30

40

50

60

70

80

90

100

Humidiyt (%)

Humidity(%)

0

200

400

600

800

1000

1200

Jan

Feb

Mar

Apr

May

June July

Aug

Sep

Oct

Nov Dec

Ave

Rain (mm)

Rain(mm)

0

0.5

1

1.5

2

2.5

Jan

Feb

Mar

Apr

May

June July

Aug

Sep

Oct

Nov Dec Ave

Wind speed(m/s)

Wind speed

Jan Feb Mar Apr MayJuneJuly Aug Sep Oct Nov Dec0

5

10

15

20

25

30

Numbre Of Rainy Day

Num of rainy day

n

ne

e

se

s

sw

w

nw

0

20

40

Air flow percentage.

Comfort chart:

2.There is heavy rainfall in teknaf; the level rises up to 3‘ high therefore the ground level is raised & slop.

3.Tribal people build 2stored building.4.Ground floor use for stor room, play ground, some domestic work.

Air pressure :

Air pressure reduce by shape no obstruction in air path