Climate of Bioko Sur, Equatorial Guinea
Area-weighted average across Bioko Sur. For where people actually live and travel, see the cities below.
Bioko Sur, a subdivision of Equatorial Guinea, has a tropical climate on average. Area-weighted monthly temperatures across the whole territory range from 21°C / 69.8°F in July to 23.3°C / 73.9°F in March, with rainfall from 50 mm / 2 in to 405 mm / 15.9 in depending on the season (2617 mm / 103 in total across the year). See the city listed below for point-value climate at specific locations — these often differ from the area-weighted average, especially in geographically diverse subdivisions.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 22.9°C73.2°F | 50 mm2″ | — |
| February | 23.2°C73.8°F | 86 mm3.4″ | Tropical |
| March | 23.3°C73.9°F | 154 mm6.1″ | Tropical |
| April | 23.2°C73.8°F | 208 mm8.2″ | Tropical |
| May | 22.8°C73°F | 282 mm11.1″ | Tropical |
| June | 21.9°C71.4°F | 300 mm11.8″ | — |
| July | 21°C69.8°F | 266 mm10.5″ | — |
| August | 21.1°C70°F | 285 mm11.2″ | — |
| September | 21.4°C70.5°F | 405 mm15.9″ | — |
| October | 21.8°C71.2°F | 371 mm14.6″ | — |
| November | 22.4°C72.3°F | 151 mm5.9″ | Tropical |
| December | 22.7°C72.9°F | 59 mm2.3″ | — |
Frequently asked questions
What is the best time to visit Bioko Sur?
Bioko Sur, Equatorial Guinea does not have a clear sunny-and-dry window by our cutoffs. The warmest month is March at 23.3°C / 73.9°F, and the driest is January at 50 mm / 2 in — likely your best travel window. For city-level detail, see the cities section below.
What is the climate of Bioko Sur?
Bioko Sur, Equatorial Guinea has area-weighted monthly average temperatures ranging from 21°C / 69.8°F in July to 23.3°C / 73.9°F in March. Annual rainfall averages about 2617 mm / 103 in, with the wettest month being September (405 mm / 15.9 in) and the driest January (50 mm / 2 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Bioko Sur?
The hottest month in Bioko Sur is March, with an area-wide average temperature of 23.3°C / 73.9°F.
What is the coldest month in Bioko Sur?
The coldest month in Bioko Sur is July, with an area-wide average temperature of 21°C / 69.8°F.
When does it rain most in Bioko Sur?
The wettest month in Bioko Sur is September, averaging about 405 mm / 15.9 in of rainfall. The driest is January with about 50 mm / 2 in.