Average annual temperature is 24.0 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: 17.2 °C
Number of sunny days: 64 days
Number of rainy days: 301 days
Look at detailed online map of Koumina
* Weather data for Koumina 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 | 31.6 | 31.8 | 31.5 | 30.9 | 29.4 | 30.8 | 30.6 | 32.1 | 32.3 | 31.1 | 31.6 |
| Average daytime temperature (°C) | 28.3 | 29.7 | 29.5 | 29.5 | 29.5 | 27.4 | 27.2 | 27.2 | 28.5 | 30.5 | 29.0 | 28.8 |
| Average temperature (°C) | 23.7 | 24.6 | 24.7 | 24.7 | 25.0 | 23.1 | 22.1 | 22.4 | 23.7 | 25.2 | 24.5 | 24.4 |
| Average night temperature (°C) | 20.9 | 21.6 | 21.8 | 21.9 | 22.1 | 19.9 | 18.3 | 18.6 | 20.2 | 22.1 | 22.1 | 21.9 |
| Absolute minimum temperature (°C) | 20.0 | 19.8 | 20.2 | 20.7 | 21.0 | 17.7 | 17.2 | 17.2 | 18.2 | 20.8 | 21.3 | 21.0 |
| 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) | 12.4 | 12.3 | 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) | 7.2 | 7.5 | 7.7 | 7.3 | 8.2 | 7.1 | 7.2 | 5.6 | 5.2 | 6.7 | 6.9 | 6.7 |
| Precipitation (mm) | 347 | 174 | 188 | 179 | 93 | 6 | 3 | 2 | 8 | 195 | 329 | 412 |
| Sunny days | 1 | 1 | 0 | 1 | 2 | 14 | 19 | 20 | 5 | 1 | 0 | 0 |
| Rainy days | 30 | 27 | 31 | 29 | 29 | 16 | 12 | 11 | 25 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koumina is at