Average annual temperature is 28.9 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: 12.7 °C
Number of sunny days: 299 days
Number of rainy days: 66 days
Look at detailed online map of Joku
* Weather data for Joku Sudan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.2 | 37.9 | 39.1 | 42.2 | 42.5 | 39.7 | 40.0 | 39.6 | 39.4 | 40.3 | 38.3 | 35.9 |
| Average daytime temperature (°C) | 30.6 | 31.9 | 35.9 | 38.9 | 40.1 | 36.5 | 36.8 | 35.7 | 37.3 | 38.3 | 36.0 | 31.7 |
| Average temperature (°C) | 22.7 | 24.1 | 28.4 | 31.5 | 32.9 | 30.8 | 30.7 | 29.3 | 30.6 | 32.0 | 29.7 | 24.3 |
| Average night temperature (°C) | 15.9 | 17.2 | 21.2 | 23.9 | 25.3 | 25.5 | 25.5 | 24.1 | 24.8 | 25.4 | 23.6 | 17.6 |
| Absolute minimum temperature (°C) | 12.7 | 14.0 | 17.3 | 19.7 | 22.1 | 23.0 | 23.3 | 21.9 | 23.7 | 22.0 | 19.9 | 13.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.7 | 10.9 | 11.5 | 11.6 | 10.4 | 10.3 | 9.3 | 9.5 | 10.5 | 10.4 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 15 | 22 | 52 | 11 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 29 | 15 | 20 | 10 | 17 | 30 | 27 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 2 | 15 | 11 | 21 | 13 | 1 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Joku is at