Average annual temperature is 28.4 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 16.4 °C
Number of sunny days: 223 days
Number of rainy days: 142 days
Look at detailed online map of Bisséo
* Weather data for Bisséo Cameroon is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 39.5 | 39.7 | 41.8 | 41.9 | 42.0 | 37.7 | 34.6 | 33.2 | 33.9 | 36.2 | 37.2 | 36.6 |
| Average daytime temperature (°C) | 34.3 | 36.1 | 38.6 | 40.0 | 38.7 | 33.4 | 31.7 | 30.0 | 31.1 | 34.2 | 35.1 | 34.1 |
| Average temperature (°C) | 26.0 | 28.0 | 31.1 | 33.4 | 32.5 | 27.9 | 27.2 | 25.9 | 26.4 | 28.1 | 28.3 | 26.0 |
| Average night temperature (°C) | 18.4 | 20.7 | 24.1 | 27.3 | 27.2 | 24.0 | 23.7 | 22.9 | 22.8 | 23.0 | 22.3 | 18.8 |
| Absolute minimum temperature (°C) | 16.4 | 18.0 | 21.3 | 23.1 | 24.1 | 22.3 | 22.2 | 21.4 | 20.5 | 19.5 | 18.9 | 16.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.4 | 12.2 | 11.9 | 11.7 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.7 | 9.9 | 10.1 | 10.5 | 9.2 | 9.1 | 7.9 | 9.1 | 10.5 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 17 | 29 | 24 | 147 | 100 | 216 | 114 | 16 | 13 | 0 |
| Sunny days | 31 | 28 | 28 | 26 | 18 | 4 | 7 | 5 | 7 | 17 | 21 | 31 |
| Rainy days | 0 | 0 | 3 | 4 | 13 | 26 | 24 | 26 | 23 | 14 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bisséo is at