Average annual temperature is 25.6 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 5.3 °C
Number of sunny days: 326 days
Number of rainy days: 39 days
Look at detailed online map of Sayyāḩ
* Weather data for Sayyāḩ 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) | 33.6 | 33.3 | 34.6 | 38.0 | 39.0 | 37.2 | 37.1 | 36.5 | 37.7 | 37.1 | 34.4 | 30.8 |
| Average daytime temperature (°C) | 27.0 | 28.6 | 32.1 | 35.1 | 36.9 | 34.1 | 34.5 | 32.9 | 34.7 | 34.6 | 31.8 | 27.2 |
| Average temperature (°C) | 18.4 | 19.7 | 24.8 | 28.0 | 30.3 | 28.2 | 28.6 | 27.4 | 28.9 | 28.4 | 25.1 | 19.2 |
| Average night temperature (°C) | 10.5 | 11.3 | 17.7 | 20.7 | 23.1 | 22.4 | 22.7 | 22.2 | 22.8 | 22.2 | 18.8 | 11.7 |
| Absolute minimum temperature (°C) | 6.2 | 6.9 | 14.4 | 12.9 | 19.1 | 20.2 | 19.0 | 20.0 | 20.1 | 18.7 | 12.3 | 5.3 |
| 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 | 12.5 | 12.8 | 13.0 | 12.9 | 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) | 10.6 | 10.9 | 10.9 | 11.1 | 11.5 | 10.3 | 10.4 | 10.3 | 10.5 | 10.4 | 10.2 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 5 | 0 | 38 | 45 | 40 | 1 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 31 | 21 | 22 | 15 | 26 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 0 | 9 | 9 | 16 | 4 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sayyāḩ is at