Average annual temperature is 24.1 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 78 days
Number of rainy days: 287 days
Look at detailed online map of Masoumou
* Weather data for Masoumou 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) | 31.4 | 32.0 | 32.7 | 31.9 | 31.7 | 30.7 | 31.5 | 31.4 | 33.0 | 32.2 | 31.7 | 31.8 |
| Average daytime temperature (°C) | 28.8 | 30.1 | 30.0 | 29.8 | 29.7 | 28.2 | 28.3 | 28.4 | 29.9 | 30.0 | 29.1 | 29.3 |
| Average temperature (°C) | 23.5 | 24.3 | 24.3 | 24.5 | 24.6 | 23.5 | 23.0 | 23.5 | 24.7 | 24.8 | 24.1 | 24.3 |
| Average night temperature (°C) | 20.2 | 20.6 | 20.8 | 21.1 | 21.2 | 19.7 | 18.6 | 19.1 | 20.7 | 21.5 | 21.2 | 21.3 |
| Absolute minimum temperature (°C) | 19.1 | 18.5 | 19.4 | 20.2 | 19.6 | 16.9 | 17.4 | 17.4 | 18.9 | 20.5 | 20.0 | 20.5 |
| 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 | 12.3 |
| 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) | 7.9 | 7.9 | 8.3 | 8.3 | 7.9 | 7.5 | 8.5 | 7.9 | 7.9 | 7.6 | 7.0 | 8.1 |
| Precipitation (mm) | 178 | 130 | 173 | 223 | 138 | 11 | 4 | 19 | 18 | 237 | 301 | 333 |
| Sunny days | 1 | 4 | 3 | 1 | 3 | 11 | 22 | 19 | 10 | 1 | 0 | 3 |
| Rainy days | 30 | 24 | 28 | 29 | 28 | 19 | 9 | 12 | 20 | 30 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Masoumou is at