Caio, Guinea-Bissau Climate
Guinea-Bissau
Pop. 1,398 Elev. 26 m / 85 ft
TZ: Africa/Bissau (UTC+0) ·
Temperatures in Caio remain warm year-round, from 72°F (22°C) in January to 86°F (30°C) in November. Humidity pushes the summer feels-like temperature to around 98°F (37°C). Precipitation occurs on roughly 78 days per year (64.9 in / 1648 mm total). The city averages 132 sunny days per year and around 56 thunderstorm days. Ocean water temperatures reach 87°F (30°C) in summer.
| Temperature | 30°C (86°F) high | 22°C (72°F) low |
| Feels like | 37°C (98°F) high | 22°C (72°F) low |
| Rain | 78 days | 1648 mm (64.9 in) /yr |
| Sky | 132 sunny | 56 stormy |
| Wind | 3.1 m/s (6.8 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
Sky & Air by Month
Cloud cover (%)
39
Jan 33
Feb 22
Mar 32
Apr 39
May 51
Jun 84
Jul 86
Aug 85
Sep 52
Oct 64
Nov 55
Dec Humidity (%)
52
Jan 50
Feb 65
Mar 69
Apr 75
May 80
Jun 85
Jul 86
Aug 84
Sep 81
Oct 70
Nov 57
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 60 km Osvaldo Vieira International Airport (OXB)
National park 97 km Parque Nacional das Ilhas de Orango
Mountain peak
(1,515 m) 430 km Mont Loura
Hospital 24 km Hospital Regional de Cacheu - Buota Na Fantchamna
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 30°C 86°F | 22°C 72°F | 0 mm 0.0 in | — | 16 |
| February | 30°C 86°F | 23°C 73°F | 0 mm 0.0 in | — | 18 |
| March | 29°C 84°F | 23°C 73°F | 0 mm 0.0 in | — | 26 |
| April | 29°C 85°F | 24°C 75°F | 0 mm 0.0 in | — | 19 |
| May | 29°C 84°F | 25°C 77°F | 2 mm 0.1 in | — | 16 |
| June | 29°C 84°F | 26°C 80°F | 50 mm 2.0 in | — | 12 |
| July | 28°C 82°F | 26°C 78°F | 522 mm 20.6 in | — | 0 |
| August | 28°C 82°F | 25°C 78°F | 549 mm 21.6 in | — | 0 |
| September | 28°C 83°F | 26°C 78°F | 441 mm 17.4 in | — | 0 |
| October | 30°C 85°F | 27°C 80°F | 60 mm 2.4 in | — | 11 |
| November | 30°C 86°F | 26°C 79°F | 24 mm 0.9 in | — | 5 |
| December | 29°C 84°F | 22°C 72°F | 0 mm 0.0 in | — | 9 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 16 | 0 |
| February | 18 | 0 |
| March | 26 | 0 |
| April | 19 | 0 |
| May | 16 | 0 |
| June | 12 | 3 |
| July | 0 | 17 |
| August | 0 | 18 |
| September | 0 | 14 |
| October | 11 | 3 |
| November | 5 | 1 |
| December | 9 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 26°C 78°F | 21°C 70°F |
| February | 24°C 76°F | 21°C 70°F |
| March | 26°C 79°F | 24°C 76°F |
| April | 28°C 82°F | 26°C 79°F |
| May | 28°C 83°F | 27°C 80°F |
| June | 30°C 85°F | 28°C 82°F |
| July | 29°C 85°F | 27°C 81°F |
| August | 28°C 83°F | 27°C 80°F |
| September | 29°C 84°F | 27°C 81°F |
| October | 30°C 87°F | 29°C 84°F |
| November | 30°C 87°F | 28°C 82°F |
| December | 27°C 81°F | 22°C 71°F |