Average annual temperature is 31.1 °C
Absolute maximum temperature: 45.6 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 353 days
Number of rainy days: 12 days
Look at detailed online map of Sayyāl Sirāj
* Weather data for Sayyāl Sirāj 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) | 35.4 | 37.3 | 39.4 | 43.2 | 44.9 | 44.1 | 45.6 | 44.6 | 43.0 | 42.2 | 38.7 | 36.3 |
| Average daytime temperature (°C) | 30.9 | 32.2 | 34.9 | 39.1 | 41.4 | 41.3 | 41.3 | 39.8 | 40.8 | 39.7 | 36.5 | 32.0 |
| Average temperature (°C) | 23.5 | 24.7 | 28.1 | 31.9 | 34.4 | 35.7 | 35.6 | 34.2 | 35.4 | 34.1 | 30.5 | 24.8 |
| Average night temperature (°C) | 16.1 | 17.2 | 20.1 | 23.1 | 26.0 | 29.2 | 29.2 | 27.9 | 28.6 | 26.9 | 23.5 | 17.3 |
| Absolute minimum temperature (°C) | 13.1 | 12.9 | 15.0 | 17.5 | 20.5 | 25.9 | 26.1 | 24.1 | 26.9 | 24.8 | 18.5 | 13.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.4 | 11.0 | 11.3 | 11.6 | 11.4 | 11.0 | 10.5 | 10.6 | 10.9 | 10.5 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 0 | 12 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 30 | 29 | 25 | 28 | 31 | 28 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 2 | 0 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sayyāl Sirāj is at