Average annual temperature is 27.5 °C
Absolute maximum temperature: 41.8 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 190 days
Number of rainy days: 175 days
Look at detailed online map of Koum
* Weather data for Koum 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) | 38.5 | 39.2 | 41.8 | 40.0 | 39.6 | 33.9 | 32.8 | 33.0 | 33.4 | 35.2 | 34.9 | 34.3 |
| Average daytime temperature (°C) | 34.2 | 36.4 | 37.7 | 37.7 | 36.2 | 30.4 | 30.6 | 30.1 | 30.9 | 32.6 | 33.1 | 31.8 |
| Average temperature (°C) | 26.4 | 28.3 | 30.5 | 31.2 | 30.0 | 26.0 | 26.2 | 25.7 | 26.0 | 26.9 | 27.1 | 25.3 |
| Average night temperature (°C) | 18.9 | 20.6 | 24.0 | 25.5 | 25.3 | 23.0 | 22.8 | 22.5 | 22.4 | 22.7 | 22.2 | 18.8 |
| Absolute minimum temperature (°C) | 15.7 | 17.6 | 20.9 | 23.6 | 22.4 | 21.6 | 21.7 | 21.5 | 20.3 | 21.4 | 19.7 | 16.0 |
| 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 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.5 | 10.7 | 9.4 | 9.9 | 9.2 | 8.2 | 9.7 | 8.6 | 9.3 | 9.7 | 9.7 | 10.3 |
| Precipitation (mm) | 0 | 0 | 47 | 32 | 92 | 230 | 160 | 283 | 164 | 78 | 20 | 0 |
| Sunny days | 31 | 28 | 26 | 22 | 14 | 0 | 3 | 2 | 7 | 5 | 21 | 31 |
| Rainy days | 0 | 0 | 5 | 8 | 17 | 30 | 28 | 29 | 23 | 26 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koum is at