Average annual temperature is 22.5 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 111 days
Number of rainy days: 254 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) | 32.5 | 34.7 | 34.4 | 30.8 | 30.7 | 29.2 | 29.1 | 29.4 | 29.1 | 30.3 | 28.9 | 32.0 |
| Average daytime temperature (°C) | 30.2 | 32.1 | 29.0 | 28.4 | 28.5 | 26.6 | 26.8 | 27.2 | 27.1 | 27.6 | 27.3 | 29.0 |
| Average temperature (°C) | 24.0 | 25.4 | 22.6 | 22.6 | 22.8 | 21.3 | 21.5 | 21.6 | 21.6 | 22.0 | 21.7 | 23.0 |
| Average night temperature (°C) | 18.4 | 19.1 | 18.4 | 18.5 | 18.6 | 17.7 | 17.4 | 17.4 | 17.5 | 18.2 | 17.8 | 18.1 |
| Absolute minimum temperature (°C) | 17.0 | 16.2 | 16.4 | 14.6 | 17.4 | 16.1 | 15.8 | 15.8 | 16.1 | 16.3 | 16.6 | 15.8 |
| 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 | 12.0 | 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) | 10.9 | 10.6 | 9.0 | 9.5 | 10.8 | 9.2 | 10.6 | 10.8 | 9.7 | 9.5 | 9.7 | 10.6 |
| Precipitation (mm) | 3 | 11 | 133 | 93 | 82 | 148 | 102 | 55 | 96 | 206 | 160 | 9 |
| Sunny days | 28 | 26 | 8 | 6 | 4 | 3 | 7 | 6 | 1 | 3 | 1 | 18 |
| Rainy days | 3 | 2 | 23 | 24 | 27 | 27 | 24 | 25 | 29 | 28 | 29 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Duku is at