Average annual temperature is 30.8 °C
Absolute maximum temperature: 44.4 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 318 days
Number of rainy days: 47 days
Look at detailed online map of As Sayyāla
* Weather data for As Sayyāla 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) | 37.8 | 40.5 | 41.5 | 43.3 | 44.4 | 41.4 | 41.1 | 40.9 | 40.1 | 41.6 | 40.1 | 38.7 |
| Average daytime temperature (°C) | 33.4 | 35.0 | 37.6 | 40.8 | 41.4 | 37.8 | 37.7 | 36.2 | 37.5 | 38.9 | 37.9 | 34.1 |
| Average temperature (°C) | 25.8 | 27.2 | 30.2 | 33.5 | 34.4 | 32.3 | 32.0 | 30.4 | 31.7 | 33.4 | 31.9 | 26.7 |
| Average night temperature (°C) | 18.6 | 19.8 | 22.2 | 25.2 | 26.0 | 26.7 | 26.4 | 24.9 | 25.7 | 26.7 | 24.8 | 19.2 |
| Absolute minimum temperature (°C) | 15.1 | 16.4 | 17.8 | 20.7 | 23.3 | 23.4 | 23.6 | 22.0 | 23.2 | 25.1 | 21.9 | 15.4 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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 | 10.6 | 11.0 | 11.4 | 11.6 | 9.9 | 9.5 | 9.2 | 10.1 | 10.8 | 10.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 37 | 10 | 43 | 9 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 29 | 24 | 22 | 13 | 21 | 29 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 2 | 6 | 9 | 18 | 9 | 2 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in As Sayyāla is at