Average annual temperature is 24.0 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 144 days
Number of rainy days: 221 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) | 31.0 | 32.6 | 34.8 | 31.8 | 34.0 | 34.2 | 36.0 | 37.3 | 35.3 | 36.1 | 31.1 | 31.0 |
| Average daytime temperature (°C) | 27.4 | 29.5 | 28.7 | 29.4 | 31.9 | 32.4 | 33.6 | 34.6 | 32.5 | 32.0 | 28.6 | 28.0 |
| Average temperature (°C) | 22.0 | 23.2 | 22.8 | 22.9 | 24.4 | 24.4 | 25.1 | 26.4 | 25.6 | 24.9 | 22.9 | 22.9 |
| Average night temperature (°C) | 18.6 | 19.5 | 19.1 | 19.1 | 18.5 | 17.5 | 17.5 | 18.9 | 19.9 | 19.9 | 19.6 | 19.7 |
| Absolute minimum temperature (°C) | 17.2 | 18.5 | 16.9 | 16.8 | 16.2 | 15.1 | 15.2 | 16.6 | 17.6 | 18.1 | 18.9 | 17.8 |
| 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) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| 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) | 8.1 | 7.6 | 7.7 | 8.5 | 10.4 | 10.8 | 10.9 | 10.9 | 10.0 | 9.3 | 8.4 | 8.3 |
| Precipitation (mm) | 132 | 109 | 153 | 152 | 17 | 1 | 0 | 3 | 17 | 85 | 223 | 207 |
| Sunny days | 3 | 5 | 6 | 4 | 22 | 25 | 31 | 28 | 12 | 8 | 0 | 0 |
| Rainy days | 28 | 23 | 25 | 26 | 9 | 5 | 0 | 3 | 18 | 23 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bumba is at