Bissau Weather Averages

Climate averages for Bissau based on 10 years of historical data.

Average Bissau temperatures by month

Avg high

34°

J

34°

F

35°

M

34°

A

33°

M

32°

J

29°

J

29°

A

29°

S

31°

O

33°

N

34°

D

Avg low

21°

J

22°

F

23°

M

23°

A

24°

M

25°

J

25°

J

25°

A

25°

S

25°

O

24°

N

22°

D

Average rainfall in Bissau by month

Rainfall (mm)

0

J

0

F

0

M

0

A

4

M

74

J

498

J

657

A

408

S

170

O

17

N

1

D

Sunshine hours in Bissau by month

Sunshine (h/day)

9

J

10

F

10

M

11

A

9

M

4

J

1

J

1

A

1

S

2

O

7

N

9

D

Humidity in Bissau by month

Average humidity

39%

J

42%

F

45%

M

51%

A

59%

M

70%

J

80%

J

83%

A

82%

S

76%

O

58%

N

43%

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine
Vejr i Januar	34°C	21°C	0 mm	8.9h
Vejr i Februar	34°C	22°C	0 mm	9.6h
Vejr i Marts	35°C	23°C	0 mm	10.3h
Vejr i April	34°C	23°C	0 mm	10.6h
Vejr i Maj	33°C	24°C	4 mm	9.2h
Vejr i Juni	32°C	25°C	74 mm	4.5h
Vejr i Juli	29°C	25°C	498 mm	0.8h
Vejr i August	29°C	25°C	657 mm	0.7h
Vejr i September	29°C	25°C	408 mm	0.8h
Vejr i Oktober	31°C	25°C	170 mm	1.9h
Vejr i November	33°C	24°C	17 mm	7.4h
Vejr i December	34°C	22°C	1 mm	8.6h