Average annual temperature is 25.5 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 95 days
Number of rainy days: 270 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) | 32.9 | 35.8 | 35.0 | 33.3 | 34.0 | 33.8 | 34.2 | 35.3 | 35.0 | 34.9 | 33.6 | 32.9 |
| Average daytime temperature (°C) | 30.3 | 32.9 | 31.0 | 30.6 | 32.2 | 31.8 | 32.7 | 32.6 | 32.6 | 31.4 | 30.2 | 29.8 |
| Average temperature (°C) | 24.5 | 26.1 | 25.2 | 25.1 | 26.1 | 25.9 | 25.9 | 26.3 | 26.2 | 25.6 | 24.6 | 24.9 |
| Average night temperature (°C) | 20.8 | 21.3 | 21.4 | 21.7 | 22.1 | 21.5 | 20.2 | 21.4 | 21.7 | 21.9 | 21.4 | 21.9 |
| Absolute minimum temperature (°C) | 19.1 | 19.4 | 20.2 | 20.9 | 20.1 | 20.0 | 17.4 | 20.5 | 19.9 | 20.3 | 20.3 | 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 | 12.4 |
| 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) | 8.8 | 9.2 | 8.4 | 7.8 | 9.7 | 10.0 | 10.6 | 10.3 | 9.5 | 8.4 | 7.7 | 7.6 |
| Precipitation (mm) | 105 | 51 | 156 | 176 | 50 | 22 | 3 | 40 | 45 | 204 | 191 | 163 |
| Sunny days | 5 | 12 | 3 | 3 | 6 | 11 | 24 | 15 | 7 | 4 | 3 | 2 |
| Rainy days | 26 | 16 | 28 | 27 | 25 | 19 | 7 | 16 | 23 | 27 | 27 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bumba is at