Average annual temperature is 29.5 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 299 days
Number of rainy days: 66 days
Look at detailed online map of Sirwāl
* Weather data for Sirwāl 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) | 38.9 | 39.9 | 40.9 | 42.2 | 41.7 | 38.6 | 38.8 | 36.7 | 38.0 | 40.1 | 39.7 | 37.7 |
| Average daytime temperature (°C) | 33.2 | 34.4 | 38.2 | 39.8 | 39.7 | 35.4 | 34.9 | 32.5 | 35.2 | 37.9 | 37.2 | 34.3 |
| Average temperature (°C) | 25.4 | 26.6 | 30.9 | 32.6 | 33.4 | 29.9 | 29.4 | 27.3 | 29.5 | 31.4 | 30.5 | 26.6 |
| Average night temperature (°C) | 18.4 | 19.6 | 24.3 | 25.6 | 26.8 | 24.9 | 24.5 | 23.0 | 24.2 | 25.1 | 24.5 | 20.2 |
| Absolute minimum temperature (°C) | 15.3 | 16.0 | 22.6 | 22.2 | 22.3 | 22.5 | 22.1 | 21.1 | 21.3 | 22.9 | 22.0 | 15.8 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.8 | 11.0 | 10.6 | 10.7 | 11.2 | 9.3 | 9.3 | 9.4 | 10.2 | 10.2 | 10.1 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 38 | 60 | 70 | 23 | 1 | 1 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 30 | 18 | 16 | 13 | 22 | 26 | 24 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 1 | 12 | 15 | 18 | 8 | 5 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sirwāl is at