Average annual temperature is 23.3 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 82 days
Number of rainy days: 283 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) | 31.2 | 32.6 | 32.5 | 31.3 | 31.1 | 29.9 | 29.9 | 30.4 | 31.9 | 31.8 | 31.5 | 31.6 |
| Average daytime temperature (°C) | 28.2 | 29.5 | 28.8 | 29.2 | 29.3 | 27.4 | 27.7 | 27.2 | 28.2 | 29.5 | 28.6 | 28.4 |
| Average temperature (°C) | 23.0 | 24.0 | 23.8 | 24.0 | 24.3 | 22.4 | 21.7 | 21.9 | 23.1 | 24.3 | 23.6 | 23.6 |
| Average night temperature (°C) | 20.2 | 21.0 | 21.0 | 21.1 | 21.4 | 19.2 | 17.5 | 17.9 | 19.2 | 21.2 | 21.1 | 21.1 |
| Absolute minimum temperature (°C) | 18.8 | 19.5 | 19.4 | 20.1 | 19.8 | 16.1 | 16.1 | 16.4 | 17.0 | 19.9 | 19.4 | 19.9 |
| 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 | 12.0 | 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) | 7.8 | 8.1 | 8.1 | 7.8 | 8.6 | 7.5 | 8.5 | 6.3 | 6.5 | 7.2 | 6.8 | 7.2 |
| Precipitation (mm) | 282 | 174 | 214 | 253 | 112 | 14 | 4 | 2 | 19 | 189 | 311 | 362 |
| Sunny days | 0 | 1 | 1 | 1 | 3 | 14 | 25 | 21 | 14 | 1 | 0 | 1 |
| Rainy days | 31 | 27 | 30 | 29 | 28 | 16 | 6 | 10 | 16 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bumba is at