Average annual temperature is 24.5 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 17.2 °C
Number of sunny days: 67 days
Number of rainy days: 298 days
Look at detailed online map of Galoumboma
* Weather data for Galoumboma 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) | 30.2 | 31.7 | 32.3 | 31.7 | 31.2 | 29.4 | 31.9 | 32.0 | 33.6 | 34.1 | 30.7 | 30.4 |
| Average daytime temperature (°C) | 28.3 | 29.6 | 29.4 | 29.3 | 29.4 | 28.1 | 28.8 | 29.5 | 30.8 | 30.3 | 28.8 | 28.9 |
| Average temperature (°C) | 23.7 | 24.5 | 24.5 | 24.7 | 25.0 | 23.8 | 23.7 | 24.5 | 25.7 | 25.3 | 24.3 | 24.6 |
| Average night temperature (°C) | 20.4 | 20.9 | 21.2 | 21.4 | 21.5 | 20.1 | 19.0 | 19.5 | 21.2 | 21.6 | 21.4 | 21.5 |
| Absolute minimum temperature (°C) | 18.1 | 18.4 | 18.9 | 20.3 | 19.9 | 17.2 | 17.2 | 17.6 | 18.8 | 20.2 | 20.0 | 20.3 |
| 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) | 8.0 | 8.4 | 8.0 | 7.9 | 7.9 | 7.5 | 8.4 | 7.8 | 8.1 | 7.3 | 6.8 | 7.6 |
| Precipitation (mm) | 197 | 147 | 203 | 205 | 114 | 14 | 2 | 25 | 20 | 217 | 276 | 279 |
| Sunny days | 1 | 3 | 2 | 2 | 2 | 7 | 22 | 17 | 10 | 0 | 0 | 1 |
| Rainy days | 30 | 25 | 29 | 28 | 29 | 23 | 9 | 14 | 20 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Galoumboma is at