Average annual temperature is 29.2 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 302 days
Number of rainy days: 63 days
Look at detailed online map of Siwār
* Weather data for Siwār 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) | 38.8 | 39.5 | 40.8 | 42.2 | 42.0 | 39.4 | 38.7 | 37.8 | 38.7 | 39.8 | 39.3 | 37.2 |
| Average daytime temperature (°C) | 33.0 | 34.3 | 38.0 | 39.6 | 39.9 | 35.0 | 35.1 | 33.3 | 35.2 | 38.2 | 37.1 | 33.8 |
| Average temperature (°C) | 24.9 | 26.1 | 30.5 | 32.0 | 33.2 | 29.6 | 29.4 | 27.8 | 29.3 | 31.3 | 30.1 | 25.9 |
| Average night temperature (°C) | 17.4 | 18.6 | 23.3 | 24.3 | 25.7 | 24.6 | 24.1 | 22.8 | 23.7 | 24.3 | 23.2 | 18.9 |
| Absolute minimum temperature (°C) | 13.9 | 15.0 | 19.9 | 21.2 | 22.1 | 21.5 | 21.7 | 20.8 | 20.8 | 21.6 | 21.1 | 15.1 |
| 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 | 10.3 | 10.6 | 11.3 | 8.8 | 9.1 | 9.1 | 9.9 | 10.4 | 10.1 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 0 | 39 | 42 | 110 | 33 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 31 | 18 | 15 | 12 | 20 | 29 | 28 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 0 | 12 | 16 | 19 | 10 | 2 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siwār is at