Average annual temperature is 25.1 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 85 days
Number of rainy days: 280 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) | 34.4 | 35.3 | 36.9 | 33.1 | 34.1 | 32.8 | 32.2 | 33.1 | 32.6 | 33.0 | 31.7 | 34.7 |
| Average daytime temperature (°C) | 32.5 | 33.1 | 31.5 | 30.6 | 31.2 | 28.7 | 29.6 | 29.9 | 29.9 | 30.8 | 29.6 | 32.0 |
| Average temperature (°C) | 26.0 | 26.4 | 25.5 | 25.1 | 25.8 | 24.3 | 24.5 | 24.7 | 24.6 | 25.1 | 24.5 | 25.4 |
| Average night temperature (°C) | 20.9 | 21.5 | 21.7 | 21.6 | 22.1 | 21.6 | 21.2 | 21.6 | 21.5 | 21.5 | 21.5 | 20.9 |
| Absolute minimum temperature (°C) | 19.2 | 18.1 | 20.5 | 19.9 | 20.4 | 20.6 | 19.4 | 20.1 | 19.8 | 19.3 | 20.3 | 18.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 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 | 12.2 | 12.3 | 12.3 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.8 | 10.1 | 8.5 | 8.3 | 8.7 | 7.3 | 8.7 | 9.0 | 8.0 | 8.5 | 7.8 | 9.8 |
| Precipitation (mm) | 20 | 27 | 89 | 138 | 108 | 253 | 149 | 140 | 176 | 183 | 152 | 43 |
| Sunny days | 18 | 18 | 6 | 7 | 8 | 0 | 1 | 1 | 2 | 5 | 2 | 17 |
| Rainy days | 13 | 10 | 25 | 23 | 23 | 30 | 30 | 30 | 28 | 26 | 28 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bumba is at