Bissau, Bissau Climate
Guinea-Bissau
Pop. 439,704 Elev. 13 m / 43 ft
TZ: Africa/Bissau (UTC+0) ·
Bissau has a hot climate year-round, with temperatures ranging from 68°F (20°C) in January to 96°F (36°C) in April. Humidity pushes the summer feels-like temperature to around 117°F (47°C). Rain falls on about 81 days per year (72.7 in / 1846 mm total). The city averages 129 sunny days per year and around 71 thunderstorm days. Ocean water temperatures reach 87°F (30°C) in summer.
| Temperature | 35°C (96°F) high | 20°C (68°F) low |
| Feels like | 47°C (117°F) high | 20°C (68°F) low |
| Rain | 81 days | 1846 mm (72.7 in) /yr |
| Sky | 129 sunny | 71 stormy |
| Wind | 2.1 m/s (4.7 mph) avg |
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Explore on the MapMonthly Climate Chart
Sky & Air by Month
Cloud cover (%)
38
Jan 34
Feb 23
Mar 35
Apr 43
May 60
Jun 86
Jul 88
Aug 88
Sep 57
Oct 62
Nov 55
Dec Humidity (%)
41
Jan 37
Feb 55
Mar 62
Apr 67
May 78
Jun 88
Jul 89
Aug 87
Sep 84
Oct 70
Nov 49
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 6 km Osvaldo Vieira International Airport (OXB)
National park 103 km Parque Nacional Marinho João Vieira e Poilão
Mountain peak
(1,515 m) 364 km Mont Loura
Hospital 2 km Hospital Nacional Simão Mendes
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 34°C 93°F | 20°C 68°F | 0 mm 0.0 in | — | 18 |
| February | 35°C 95°F | 22°C 71°F | 0 mm 0.0 in | — | 18 |
| March | 35°C 95°F | 23°C 73°F | 0 mm 0.0 in | — | 25 |
| April | 35°C 96°F | 24°C 75°F | 0 mm 0.0 in | — | 18 |
| May | 34°C 93°F | 25°C 78°F | 5 mm 0.2 in | — | 16 |
| June | 32°C 90°F | 26°C 79°F | 71 mm 2.8 in | — | 8 |
| July | 29°C 85°F | 25°C 76°F | 561 mm 22.1 in | — | 0 |
| August | 29°C 84°F | 25°C 76°F | 546 mm 21.5 in | — | 0 |
| September | 30°C 86°F | 24°C 76°F | 542 mm 21.3 in | — | 0 |
| October | 32°C 89°F | 25°C 77°F | 91 mm 3.6 in | — | 10 |
| November | 33°C 91°F | 24°C 76°F | 29 mm 1.2 in | — | 4 |
| December | 32°C 90°F | 21°C 70°F | 1 mm 0.1 in | — | 12 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 18 | 0 |
| February | 18 | 0 |
| March | 25 | 0 |
| April | 18 | 0 |
| May | 16 | 0 |
| June | 8 | 5 |
| July | 0 | 19 |
| August | 0 | 21 |
| September | 0 | 19 |
| October | 10 | 6 |
| November | 4 | 1 |
| December | 12 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 26°C 79°F | 22°C 71°F |
| February | 26°C 78°F | 22°C 71°F |
| March | 27°C 81°F | 25°C 77°F |
| April | 29°C 84°F | 27°C 80°F |
| May | 29°C 84°F | 28°C 82°F |
| June | 30°C 86°F | 28°C 83°F |
| July | 29°C 85°F | 27°C 80°F |
| August | 28°C 83°F | 26°C 80°F |
| September | 29°C 84°F | 27°C 81°F |
| October | 30°C 87°F | 29°C 84°F |
| November | 30°C 86°F | 28°C 83°F |
| December | 28°C 82°F | 23°C 73°F |