Climate of Oio, Guinea-Bissau
Area-weighted average across Oio. For where people actually live and travel, see the cities below.
Oio, a subdivision of Guinea-Bissau, has a consistently warm climate on average. Area-weighted monthly temperatures across the whole territory range from 24.1°C / 75.4°F in January to 28.5°C / 83.3°F in May, with rainfall from 0 mm / 0 in to 464 mm / 18.3 in depending on the season (1414 mm / 55.7 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 | 24.1°C75.4°F | 0 mm0″ | Sunny & Warm |
| February | 25.9°C78.6°F | 0 mm0″ | Sunny & Hot, Sunny & Warm |
| March | 27.6°C81.7°F | 0 mm0″ | Sunny & Hot |
| April | 28.4°C83.1°F | 0 mm0″ | Sunny & Hot |
| May | 28.5°C83.3°F | 22 mm0.9″ | Sunny & Hot |
| June | 27.6°C81.7°F | 136 mm5.4″ | Tropical |
| July | 26.3°C79.3°F | 310 mm12.2″ | Tropical |
| August | 25.9°C78.6°F | 464 mm18.3″ | Tropical |
| September | 26.2°C79.2°F | 331 mm13″ | Tropical |
| October | 26.9°C80.4°F | 132 mm5.2″ | Tropical |
| November | 26.3°C79.3°F | 16 mm0.6″ | Sunny & Hot |
| December | 24.2°C75.6°F | 3 mm0.1″ | Sunny & Warm |
Frequently asked questions
What is the best time to visit Oio?
The best months to visit Oio, Guinea-Bissau for sunny, dry weather are January, February, March, April, May, November, December. The warmest month is May at an area-wide average of 28.5°C / 83.3°F, and the driest is January with about 0 mm / 0 in of rainfall.
What is the climate of Oio?
Oio, Guinea-Bissau has area-weighted monthly average temperatures ranging from 24.1°C / 75.4°F in January to 28.5°C / 83.3°F in May. Annual rainfall averages about 1414 mm / 55.7 in, with the wettest month being August (464 mm / 18.3 in) and the driest January (0 mm / 0 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Oio?
The hottest month in Oio is May, with an area-wide average temperature of 28.5°C / 83.3°F.
What is the coldest month in Oio?
The coldest month in Oio is January, with an area-wide average temperature of 24.1°C / 75.4°F.
When does it rain most in Oio?
The wettest month in Oio is August, averaging about 464 mm / 18.3 in of rainfall. The driest is January with about 0 mm / 0 in.