Average annual temperature is 24.6 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 85 days
Number of rainy days: 280 days
Look at detailed online map of Mouméni
* Weather data for Mouméni Republic of the Congo is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.8 | 32.8 | 33.4 | 31.8 | 31.9 | 30.4 | 32.4 | 32.9 | 33.3 | 34.1 | 31.4 | 31.2 |
| Average daytime temperature (°C) | 28.6 | 30.4 | 29.5 | 29.6 | 29.9 | 28.2 | 29.1 | 29.8 | 30.9 | 30.7 | 28.9 | 29.1 |
| Average temperature (°C) | 23.7 | 24.9 | 24.6 | 24.8 | 25.2 | 23.8 | 23.6 | 24.6 | 25.6 | 25.5 | 24.2 | 24.6 |
| Average night temperature (°C) | 20.6 | 21.2 | 21.3 | 21.3 | 21.8 | 20.2 | 19.1 | 20.1 | 21.4 | 21.9 | 21.3 | 21.7 |
| Absolute minimum temperature (°C) | 19.4 | 19.7 | 19.7 | 20.6 | 20.7 | 18.0 | 17.4 | 18.2 | 19.7 | 20.1 | 20.0 | 20.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.3 | 8.1 | 7.9 | 7.6 | 8.2 | 7.5 | 9.3 | 8.3 | 8.5 | 7.9 | 6.6 | 7.5 |
| Precipitation (mm) | 162 | 159 | 212 | 183 | 93 | 15 | 2 | 4 | 19 | 180 | 367 | 308 |
| Sunny days | 1 | 3 | 1 | 3 | 2 | 14 | 23 | 22 | 13 | 2 | 0 | 1 |
| Rainy days | 30 | 25 | 30 | 27 | 29 | 16 | 8 | 9 | 17 | 29 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mouméni is at