Average annual temperature is 23.9 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 16.4 °C
Number of sunny days: 82 days
Number of rainy days: 283 days
Look at detailed online map of Bumba-Bonga
* Weather data for Bumba-Bonga 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) | 31.7 | 33.9 | 34.9 | 32.3 | 33.2 | 33.0 | 32.5 | 33.6 | 32.9 | 34.2 | 31.8 | 31.7 |
| Average daytime temperature (°C) | 28.3 | 30.6 | 30.0 | 29.5 | 31.4 | 30.8 | 30.8 | 31.2 | 30.0 | 30.3 | 28.2 | 28.5 |
| Average temperature (°C) | 22.6 | 23.9 | 23.7 | 23.4 | 24.9 | 24.4 | 24.4 | 24.9 | 24.2 | 24.2 | 22.9 | 23.1 |
| Average night temperature (°C) | 19.0 | 19.7 | 19.7 | 19.6 | 20.3 | 19.6 | 18.8 | 19.7 | 19.8 | 20.2 | 19.7 | 19.9 |
| Absolute minimum temperature (°C) | 17.1 | 17.6 | 18.2 | 18.7 | 18.7 | 18.6 | 16.4 | 18.3 | 17.9 | 19.0 | 18.0 | 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 | 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 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 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) | 8.4 | 8.8 | 8.4 | 8.5 | 9.7 | 9.9 | 10.6 | 10.6 | 9.2 | 8.7 | 7.8 | 8.3 |
| Precipitation (mm) | 115 | 73 | 135 | 189 | 42 | 27 | 1 | 15 | 71 | 164 | 228 | 317 |
| Sunny days | 5 | 3 | 4 | 0 | 10 | 13 | 27 | 14 | 5 | 1 | 0 | 0 |
| Rainy days | 26 | 25 | 27 | 30 | 21 | 17 | 4 | 17 | 25 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bumba-Bonga is at