Average annual temperature is 23.3 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 11 days
Number of rainy days: 354 days
Look at detailed online map of Biyouka
* Weather data for Biyouka 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) | 31.9 | 33.0 | 31.9 | 31.4 | 31.7 | 31.3 | 30.7 | 30.6 | 31.0 | 30.8 | 30.9 | 32.3 |
| Average daytime temperature (°C) | 29.6 | 30.5 | 29.0 | 29.4 | 29.1 | 27.8 | 28.3 | 28.5 | 28.2 | 29.0 | 28.6 | 29.9 |
| Average temperature (°C) | 23.4 | 24.2 | 23.2 | 23.4 | 23.6 | 22.8 | 22.9 | 22.9 | 22.8 | 23.0 | 23.1 | 24.1 |
| Average night temperature (°C) | 20.3 | 20.7 | 20.4 | 20.4 | 20.8 | 20.5 | 20.5 | 20.4 | 20.5 | 20.6 | 20.4 | 20.9 |
| Absolute minimum temperature (°C) | 18.3 | 18.6 | 18.8 | 19.4 | 19.2 | 19.4 | 19.5 | 19.2 | 19.5 | 19.0 | 19.3 | 19.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 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 | 12.2 | 12.3 | 12.3 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.2 | 9.2 | 7.0 | 7.9 | 7.8 | 7.1 | 8.1 | 7.0 | 7.0 | 7.0 | 7.2 | 9.1 |
| Precipitation (mm) | 83 | 49 | 252 | 219 | 197 | 249 | 188 | 182 | 250 | 376 | 315 | 78 |
| Sunny days | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 |
| Rainy days | 30 | 26 | 30 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biyouka is at