Average annual temperature is 24.1 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Dumbu
* Weather data for Dumbu 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 | 32.8 | 34.2 | 31.0 | 34.0 | 33.8 | 34.1 | 35.7 | 34.7 | 35.0 | 31.1 | 31.9 |
| Average daytime temperature (°C) | 27.7 | 30.1 | 28.5 | 28.6 | 31.2 | 31.6 | 32.7 | 33.6 | 32.1 | 32.0 | 28.6 | 28.4 |
| Average temperature (°C) | 22.1 | 23.6 | 22.8 | 23.0 | 24.9 | 24.9 | 25.3 | 26.1 | 25.2 | 24.9 | 22.9 | 23.0 |
| Average night temperature (°C) | 18.7 | 19.7 | 19.4 | 19.6 | 19.8 | 19.0 | 19.0 | 19.5 | 19.7 | 20.2 | 19.6 | 19.8 |
| Absolute minimum temperature (°C) | 17.0 | 18.8 | 17.5 | 17.5 | 18.1 | 16.7 | 17.7 | 17.6 | 16.9 | 18.3 | 18.2 | 18.1 |
| 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) | 7.9 | 8.5 | 8.2 | 9.0 | 10.5 | 10.7 | 10.9 | 10.7 | 9.4 | 9.6 | 8.2 | 8.2 |
| Precipitation (mm) | 133 | 100 | 177 | 194 | 32 | 2 | 0 | 0 | 31 | 56 | 205 | 218 |
| Sunny days | 1 | 3 | 3 | 3 | 22 | 19 | 31 | 28 | 8 | 4 | 0 | 0 |
| Rainy days | 30 | 25 | 28 | 27 | 9 | 11 | 0 | 3 | 22 | 27 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dumbu is at