Average annual temperature is 30.3 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 248 days
Number of rainy days: 117 days
Look at detailed online map of Dier
* Weather data for Dier 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) | 39.5 | 42.0 | 42.4 | 42.0 | 42.0 | 38.1 | 38.9 | 39.6 | 38.1 | 40.9 | 39.0 | 39.6 |
| Average daytime temperature (°C) | 37.0 | 38.5 | 39.5 | 39.1 | 39.2 | 34.1 | 33.7 | 33.2 | 34.2 | 36.8 | 35.4 | 37.8 |
| Average temperature (°C) | 30.1 | 31.4 | 33.0 | 33.1 | 33.4 | 28.5 | 28.0 | 27.9 | 28.2 | 30.2 | 29.2 | 30.4 |
| Average night temperature (°C) | 23.6 | 24.3 | 26.0 | 27.2 | 27.9 | 24.3 | 23.4 | 23.6 | 23.5 | 24.9 | 24.0 | 23.5 |
| Absolute minimum temperature (°C) | 20.6 | 21.6 | 22.6 | 23.1 | 23.3 | 22.5 | 21.5 | 21.9 | 21.0 | 22.4 | 22.4 | 19.8 |
| 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 | 10.8 | 10.3 | 10.6 | 11.0 | 9.2 | 9.2 | 9.7 | 9.5 | 10.1 | 10.1 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 18 | 6 | 94 | 135 | 70 | 55 | 26 | 33 | 0 |
| Sunny days | 31 | 28 | 30 | 24 | 27 | 11 | 7 | 12 | 14 | 19 | 14 | 31 |
| Rainy days | 0 | 0 | 1 | 6 | 4 | 19 | 24 | 19 | 16 | 12 | 16 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dier is at