Average annual temperature is 25.3 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 17.1 °C
Number of sunny days: 128 days
Number of rainy days: 237 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) | 32.3 | 34.8 | 36.9 | 33.8 | 35.2 | 36.2 | 36.9 | 36.8 | 36.8 | 36.9 | 33.5 | 33.8 |
| Average daytime temperature (°C) | 29.2 | 31.9 | 30.3 | 30.6 | 32.8 | 33.2 | 34.9 | 35.5 | 33.4 | 33.5 | 30.3 | 29.5 |
| Average temperature (°C) | 23.3 | 24.9 | 24.0 | 24.3 | 25.7 | 25.9 | 26.5 | 27.5 | 26.5 | 26.3 | 24.2 | 24.1 |
| Average night temperature (°C) | 19.6 | 20.5 | 20.4 | 20.6 | 20.4 | 19.9 | 19.0 | 20.4 | 21.1 | 21.3 | 20.8 | 20.9 |
| Absolute minimum temperature (°C) | 18.0 | 18.5 | 18.9 | 18.8 | 18.5 | 17.9 | 17.1 | 17.3 | 19.5 | 20.0 | 19.4 | 19.5 |
| 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) | 8.3 | 9.2 | 7.7 | 8.8 | 10.3 | 10.6 | 10.9 | 10.6 | 9.6 | 10.1 | 8.5 | 8.1 |
| Precipitation (mm) | 111 | 72 | 154 | 165 | 35 | 4 | 0 | 1 | 64 | 44 | 211 | 213 |
| Sunny days | 3 | 8 | 2 | 1 | 19 | 16 | 31 | 25 | 13 | 10 | 0 | 0 |
| Rainy days | 28 | 20 | 29 | 29 | 12 | 14 | 0 | 6 | 17 | 21 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bumba is at