Average annual temperature is 25.1 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 122 days
Number of rainy days: 243 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) | 31.9 | 34.5 | 36.6 | 32.3 | 34.9 | 35.1 | 34.8 | 35.7 | 35.4 | 36.1 | 32.3 | 33.3 |
| Average daytime temperature (°C) | 28.8 | 31.9 | 30.3 | 29.7 | 32.3 | 32.7 | 33.3 | 33.9 | 32.3 | 32.8 | 29.1 | 29.5 |
| Average temperature (°C) | 23.1 | 25.1 | 24.1 | 24.1 | 25.9 | 26.0 | 26.0 | 26.6 | 25.8 | 26.0 | 23.8 | 24.0 |
| Average night temperature (°C) | 19.5 | 20.7 | 20.3 | 20.4 | 20.6 | 20.3 | 19.2 | 20.4 | 20.8 | 21.4 | 20.6 | 20.8 |
| Absolute minimum temperature (°C) | 17.9 | 19.3 | 18.8 | 18.5 | 19.0 | 18.8 | 17.5 | 17.6 | 18.7 | 19.7 | 19.7 | 19.1 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 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) | 8.2 | 9.3 | 8.5 | 8.9 | 10.1 | 10.5 | 10.8 | 10.5 | 9.7 | 9.7 | 7.5 | 8.4 |
| Precipitation (mm) | 140 | 72 | 186 | 192 | 20 | 8 | 0 | 2 | 56 | 76 | 247 | 249 |
| Sunny days | 4 | 7 | 2 | 3 | 19 | 16 | 31 | 24 | 12 | 4 | 0 | 0 |
| Rainy days | 27 | 21 | 29 | 27 | 12 | 14 | 0 | 7 | 18 | 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