Average annual temperature is 26.0 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Duku
* Weather data for Duku 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 | 38.7 | 38.6 | 35.5 | 35.0 | 33.4 | 32.8 | 33.5 | 32.7 | 33.6 | 32.8 | 35.3 |
| Average daytime temperature (°C) | 35.5 | 36.1 | 33.4 | 31.8 | 31.8 | 29.4 | 30.2 | 30.5 | 30.3 | 30.9 | 29.8 | 32.8 |
| Average temperature (°C) | 28.2 | 28.7 | 26.9 | 26.1 | 26.3 | 24.8 | 25.0 | 25.1 | 25.1 | 25.6 | 24.7 | 26.1 |
| Average night temperature (°C) | 21.4 | 22.2 | 22.4 | 22.1 | 22.5 | 21.9 | 21.6 | 21.7 | 21.6 | 21.8 | 21.5 | 20.6 |
| Absolute minimum temperature (°C) | 19.4 | 20.2 | 19.7 | 20.7 | 20.8 | 21.0 | 19.8 | 20.7 | 20.2 | 20.4 | 20.2 | 17.5 |
| 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 | 12.3 | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 |
| 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) | 10.5 | 10.4 | 8.5 | 8.1 | 9.0 | 7.0 | 8.8 | 8.6 | 8.4 | 8.9 | 7.9 | 10.3 |
| Precipitation (mm) | 0 | 7 | 70 | 115 | 71 | 204 | 155 | 173 | 187 | 126 | 142 | 6 |
| Sunny days | 28 | 23 | 13 | 6 | 6 | 1 | 5 | 2 | 3 | 7 | 3 | 23 |
| Rainy days | 3 | 5 | 18 | 24 | 25 | 29 | 26 | 29 | 27 | 24 | 27 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Duku is at