Average annual temperature is 25.4 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 16.4 °C
Number of sunny days: 111 days
Number of rainy days: 254 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) | 36.3 | 37.8 | 38.5 | 35.4 | 35.1 | 35.1 | 33.4 | 33.3 | 32.7 | 33.7 | 32.5 | 34.9 |
| Average daytime temperature (°C) | 34.6 | 36.0 | 33.3 | 31.5 | 32.3 | 29.3 | 30.2 | 30.4 | 30.1 | 30.9 | 29.1 | 32.4 |
| Average temperature (°C) | 26.9 | 28.0 | 26.3 | 25.1 | 26.1 | 24.4 | 24.7 | 24.6 | 24.7 | 25.1 | 24.0 | 25.3 |
| Average night temperature (°C) | 20.5 | 21.4 | 21.6 | 21.3 | 21.9 | 21.3 | 20.9 | 21.2 | 21.2 | 21.3 | 21.1 | 20.2 |
| Absolute minimum temperature (°C) | 18.9 | 18.0 | 18.7 | 20.0 | 20.4 | 20.2 | 18.7 | 20.1 | 19.9 | 19.4 | 20.0 | 16.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.2 | 8.7 | 8.2 | 9.5 | 7.6 | 9.1 | 9.2 | 8.4 | 9.1 | 7.5 | 10.3 |
| Precipitation (mm) | 8 | 17 | 101 | 169 | 63 | 203 | 98 | 176 | 135 | 138 | 143 | 30 |
| Sunny days | 26 | 25 | 10 | 3 | 6 | 1 | 8 | 2 | 4 | 5 | 2 | 19 |
| Rainy days | 5 | 3 | 21 | 27 | 25 | 29 | 23 | 29 | 26 | 26 | 28 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bumba is at