Average annual temperature is 30.7 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 21.6 °C
Number of sunny days: 221 days
Number of rainy days: 144 days
Look at detailed online map of Rial
* Weather data for Rial 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) | 40.4 | 41.8 | 41.6 | 42.3 | 41.9 | 38.3 | 37.8 | 39.4 | 38.9 | 40.4 | 38.7 | 40.6 |
| Average daytime temperature (°C) | 37.9 | 39.5 | 39.4 | 38.6 | 39.0 | 35.3 | 34.0 | 35.4 | 34.9 | 36.8 | 35.1 | 38.2 |
| Average temperature (°C) | 31.1 | 32.5 | 32.9 | 32.8 | 32.6 | 29.4 | 28.5 | 29.3 | 28.6 | 30.3 | 29.1 | 31.0 |
| Average night temperature (°C) | 24.6 | 25.5 | 26.2 | 27.2 | 27.1 | 24.7 | 23.7 | 24.2 | 23.6 | 25.0 | 24.2 | 24.3 |
| Absolute minimum temperature (°C) | 21.9 | 22.2 | 23.4 | 23.3 | 23.9 | 22.9 | 22.0 | 22.2 | 21.6 | 22.0 | 22.6 | 21.7 |
| 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) | 11.7 | 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) | 10.2 | 10.5 | 10.2 | 10.0 | 10.1 | 9.9 | 9.3 | 10.1 | 9.6 | 10.0 | 10.0 | 10.6 |
| Precipitation (mm) | 0 | 0 | 8 | 23 | 8 | 65 | 55 | 47 | 45 | 32 | 43 | 1 |
| Sunny days | 31 | 28 | 27 | 22 | 16 | 12 | 11 | 12 | 8 | 15 | 11 | 28 |
| Rainy days | 0 | 0 | 4 | 8 | 15 | 18 | 20 | 19 | 22 | 16 | 19 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rial is at