Average annual temperature is 25.9 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 152 days
Number of rainy days: 213 days
Look at detailed online map of Duma
* Weather data for Duma 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) | 37.6 | 38.3 | 39.4 | 37.2 | 34.3 | 33.2 | 32.2 | 34.2 | 33.7 | 35.5 | 32.1 | 37.2 |
| Average daytime temperature (°C) | 35.0 | 36.0 | 33.8 | 33.1 | 31.8 | 29.5 | 29.7 | 30.5 | 30.7 | 31.8 | 29.5 | 33.8 |
| Average temperature (°C) | 28.0 | 29.1 | 27.3 | 26.6 | 25.9 | 24.4 | 24.3 | 24.8 | 24.9 | 25.5 | 24.0 | 26.4 |
| Average night temperature (°C) | 21.3 | 22.4 | 22.1 | 21.6 | 21.4 | 20.8 | 20.4 | 20.5 | 20.4 | 20.9 | 20.1 | 20.3 |
| Absolute minimum temperature (°C) | 19.6 | 20.2 | 19.6 | 19.8 | 19.7 | 19.5 | 19.2 | 18.9 | 19.2 | 19.5 | 18.7 | 16.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.6 | 10.6 | 8.6 | 9.4 | 10.3 | 9.0 | 9.6 | 9.9 | 9.6 | 8.9 | 8.5 | 10.4 |
| Precipitation (mm) | 0 | 0 | 56 | 39 | 99 | 134 | 95 | 59 | 95 | 93 | 126 | 4 |
| Sunny days | 31 | 28 | 18 | 11 | 12 | 2 | 5 | 5 | 7 | 5 | 2 | 26 |
| Rainy days | 0 | 0 | 13 | 19 | 19 | 28 | 26 | 26 | 23 | 26 | 28 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Duma is at