Average annual temperature is 25.5 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 103 days
Number of rainy days: 262 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) | 33.6 | 36.1 | 37.2 | 34.8 | 35.5 | 35.0 | 35.5 | 35.5 | 34.9 | 35.6 | 34.1 | 34.0 |
| Average daytime temperature (°C) | 30.1 | 32.9 | 32.3 | 31.5 | 33.4 | 32.6 | 33.3 | 33.5 | 32.0 | 32.5 | 30.4 | 30.6 |
| Average temperature (°C) | 24.2 | 25.6 | 25.5 | 25.0 | 26.4 | 25.9 | 25.4 | 26.3 | 25.6 | 25.9 | 24.7 | 24.9 |
| Average night temperature (°C) | 20.4 | 21.0 | 21.3 | 21.2 | 21.6 | 20.9 | 18.9 | 20.5 | 21.1 | 21.6 | 21.3 | 21.6 |
| Absolute minimum temperature (°C) | 19.2 | 19.2 | 19.9 | 20.0 | 20.0 | 19.2 | 16.1 | 17.7 | 19.7 | 20.3 | 19.9 | 20.1 |
| 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 | 11.8 | 11.9 | 11.9 | 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) | 8.2 | 9.0 | 8.8 | 8.3 | 9.3 | 9.6 | 10.6 | 10.4 | 9.1 | 9.2 | 7.5 | 8.2 |
| Precipitation (mm) | 86 | 58 | 106 | 189 | 24 | 39 | 0 | 16 | 59 | 114 | 159 | 275 |
| Sunny days | 5 | 6 | 7 | 1 | 10 | 15 | 27 | 21 | 7 | 4 | 0 | 0 |
| Rainy days | 26 | 22 | 24 | 29 | 21 | 15 | 4 | 10 | 23 | 27 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bumba is at