Average annual temperature is 30.5 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 19.9 °C
Number of sunny days: 244 days
Number of rainy days: 121 days
Look at detailed online map of Diak
* Weather data for Diak South 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) | 39.6 | 42.2 | 42.3 | 42.1 | 42.0 | 38.6 | 39.3 | 39.8 | 38.1 | 40.7 | 38.9 | 39.5 |
| Average daytime temperature (°C) | 37.1 | 38.8 | 39.5 | 39.4 | 39.3 | 35.5 | 34.1 | 34.1 | 34.0 | 36.1 | 35.3 | 37.7 |
| Average temperature (°C) | 30.3 | 31.7 | 32.9 | 33.4 | 33.4 | 29.5 | 28.5 | 28.4 | 28.1 | 29.8 | 29.2 | 30.5 |
| Average night temperature (°C) | 23.8 | 24.6 | 25.9 | 27.3 | 27.9 | 24.8 | 23.9 | 23.8 | 23.3 | 24.6 | 23.9 | 23.5 |
| Absolute minimum temperature (°C) | 21.1 | 21.8 | 22.9 | 23.1 | 24.7 | 23.2 | 21.8 | 21.2 | 19.9 | 22.0 | 22.0 | 20.4 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.3 | 10.7 | 10.5 | 9.6 | 9.5 | 9.9 | 9.7 | 10.2 | 10.0 | 10.6 |
| Precipitation (mm) | 0 | 0 | 1 | 20 | 7 | 83 | 58 | 46 | 52 | 19 | 49 | 0 |
| Sunny days | 30 | 28 | 30 | 23 | 28 | 12 | 11 | 7 | 11 | 19 | 14 | 31 |
| Rainy days | 1 | 0 | 1 | 7 | 3 | 18 | 20 | 24 | 19 | 12 | 16 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diak is at