Guinea-Bissau - General information
Region region
Capital Bissau
Language Portuguese
Currency CFA Franc BCEAO
Population 1,647,000
Phone code +245
Coordinates of Guinea-Bissau
Time Zone Africa/Bissau
GMT 0
DST 0
Latitude 12.000000000
Longitude -15.000000000
Elevation (STRM3) 29 m.

List of largest cities in Guinea-Bissau

 
Bissau Bissau
Bissau Bissau
388,028
Bafata Bafata
Bafata Bafatá
22,521
Gabu Gabu
Gabu Gabú
14,430
Bissora Bissora
Bissora Oio
12,688
Bolama Bolama
Bolama Bolama and Bijagos
10,769
Cacheu Cacheu
Cacheu Cacheu
10,490

Weather, climate, temperature by months in Guinea-Bissau

Season Autumn Winter Spring Summer
Month Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Year
Record high °C 37 38 37 38 40 39 42 43 41 37 40 39 43
Average high °C 30 31 32 31 31 33 34 34 34 31 29 29 31
Average temperature °C 27 28 27 25 25 27 28 29 29 28 27 27 27
Average low °C 24 24 23 20 19 20 22 23 24 24 24 24 22
Record low °C 21 19 15 12 11 13 14 14 18 18 21 21 11
Rain Days 9 3 1 1 1 1 1 1 1 5 11 13 48
Fog Days 2 4 8 7 5 6 8 7 8 3 1 1 59
Thunderstorms Days 7 5 1 0 0 0 0 0 0 4 6 6 28
Average precipitation Mm. 388 180 26 2 0 1 0 1 31 170 426 549 1774
Relative humidity % 86 78 67 54 48 49 48 50 60 71 78 83 64
Relative humidity morning % 94 93 88 75 64 71 75 77 82 88 92 94 83
Relative humidity evening % 74 65 49 35 29 28 32 37 47 63 73 76 51
Wind speed Km/h 6 5 5 6 7 7 8 8 9 8 7 7 7
Day Length Hours 13 12 12 12 12 12 12 12 13 13 13 13 12
Dew point °C 24 23 20 15 13 15 16 17 20 22 23 23 232
Growing degree-day °C 505 544 511 468 476 473 560 560 592 542 523 515 6269
Solar radiation, global Mj/m2 18 18 19 19 20 21 24 25 23 20 18 17 20
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