Average annual temperature is 26.0 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 188 days
Number of rainy days: 177 days
Look at detailed online map of Koumban
* Weather data for Koumban 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) | 39.9 | 38.8 | 41.2 | 39.2 | 37.9 | 32.3 | 31.9 | 31.8 | 32.0 | 34.2 | 35.1 | 34.7 |
| Average daytime temperature (°C) | 35.1 | 36.5 | 36.9 | 36.6 | 34.4 | 29.6 | 30.1 | 29.2 | 29.8 | 31.8 | 32.8 | 32.6 |
| Average temperature (°C) | 25.7 | 27.3 | 28.9 | 29.5 | 27.8 | 24.7 | 24.9 | 24.3 | 24.4 | 25.4 | 25.5 | 23.5 |
| Average night temperature (°C) | 16.1 | 17.8 | 21.5 | 23.1 | 22.8 | 21.5 | 21.1 | 21.1 | 20.4 | 20.6 | 19.8 | 15.6 |
| Absolute minimum temperature (°C) | 13.5 | 16.2 | 17.7 | 20.3 | 19.6 | 20.5 | 19.9 | 20.1 | 18.6 | 19.3 | 17.5 | 13.2 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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 | 10.8 | 9.1 | 9.8 | 9.6 | 8.4 | 9.8 | 8.2 | 8.8 | 9.6 | 9.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 36 | 1 | 94 | 244 | 103 | 231 | 119 | 68 | 25 | 0 |
| Sunny days | 31 | 28 | 23 | 23 | 15 | 1 | 3 | 0 | 3 | 13 | 18 | 30 |
| Rainy days | 0 | 0 | 8 | 7 | 16 | 29 | 28 | 31 | 27 | 18 | 12 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koumban is at