Average annual temperature is 23.0 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 161 days
Number of rainy days: 204 days
Look at detailed online map of Bumba
* Weather data for Bumba Democratic 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) | 30.5 | 31.4 | 32.3 | 30.7 | 33.1 | 33.1 | 34.9 | 36.9 | 36.0 | 35.7 | 31.9 | 30.5 |
| Average daytime temperature (°C) | 26.9 | 28.4 | 27.1 | 28.1 | 31.2 | 31.7 | 31.7 | 33.7 | 33.3 | 32.7 | 28.9 | 27.3 |
| Average temperature (°C) | 21.4 | 22.1 | 21.5 | 21.8 | 23.2 | 23.0 | 22.9 | 24.9 | 25.4 | 24.6 | 22.7 | 22.2 |
| Average night temperature (°C) | 17.6 | 18.2 | 17.8 | 17.8 | 16.7 | 15.5 | 15.2 | 17.0 | 18.8 | 18.8 | 18.7 | 19.0 |
| Absolute minimum temperature (°C) | 16.5 | 16.2 | 16.1 | 15.1 | 13.6 | 12.9 | 13.6 | 14.5 | 17.0 | 17.4 | 17.4 | 17.3 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.3 | 8.9 | 7.9 | 9.2 | 10.7 | 10.7 | 10.9 | 11.0 | 10.0 | 10.3 | 8.8 | 8.0 |
| Precipitation (mm) | 131 | 141 | 195 | 203 | 11 | 0 | 0 | 0 | 31 | 84 | 179 | 199 |
| Sunny days | 2 | 2 | 1 | 6 | 27 | 30 | 31 | 31 | 17 | 13 | 0 | 1 |
| Rainy days | 29 | 26 | 30 | 24 | 4 | 0 | 0 | 0 | 13 | 18 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bumba is at