Average annual temperature is 23.3 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 42 days
Number of rainy days: 323 days
Look at detailed online map of Biboulman
* Weather data for Biboulman 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) | 32.0 | 33.1 | 33.0 | 31.0 | 31.8 | 31.0 | 30.5 | 31.1 | 30.5 | 31.0 | 30.6 | 31.8 |
| Average daytime temperature (°C) | 30.8 | 31.2 | 29.3 | 28.6 | 29.2 | 28.0 | 28.7 | 28.9 | 28.6 | 28.8 | 28.3 | 29.9 |
| Average temperature (°C) | 24.0 | 24.5 | 23.3 | 23.0 | 23.6 | 22.8 | 23.0 | 23.1 | 22.8 | 22.8 | 22.8 | 23.6 |
| Average night temperature (°C) | 19.6 | 19.8 | 19.9 | 19.7 | 20.2 | 19.9 | 19.8 | 19.9 | 19.8 | 19.8 | 19.7 | 18.9 |
| Absolute minimum temperature (°C) | 16.1 | 16.3 | 18.6 | 18.3 | 19.1 | 19.1 | 19.0 | 19.2 | 18.8 | 18.9 | 18.2 | 16.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 9.3 | 9.7 | 7.6 | 7.9 | 8.4 | 7.6 | 8.2 | 7.9 | 7.2 | 7.8 | 7.5 | 9.2 |
| Precipitation (mm) | 33 | 31 | 198 | 259 | 173 | 227 | 143 | 192 | 230 | 300 | 278 | 71 |
| Sunny days | 9 | 11 | 4 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 15 |
| Rainy days | 22 | 17 | 27 | 29 | 30 | 30 | 31 | 31 | 29 | 31 | 30 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biboulman is at