Average annual temperature is 31.7 °C
Absolute maximum temperature: 45.1 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 310 days
Number of rainy days: 55 days
Look at detailed online map of Rayyāḩ
* Weather data for Rayyāḩ 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) | 38.3 | 40.4 | 42.0 | 44.0 | 45.1 | 41.8 | 42.2 | 42.4 | 41.3 | 42.4 | 40.7 | 39.4 |
| Average daytime temperature (°C) | 34.8 | 36.3 | 38.1 | 41.4 | 42.2 | 39.0 | 38.7 | 37.1 | 39.1 | 39.5 | 38.5 | 35.3 |
| Average temperature (°C) | 27.3 | 28.5 | 30.8 | 34.2 | 35.2 | 33.2 | 32.8 | 30.9 | 33.0 | 33.9 | 32.7 | 28.1 |
| Average night temperature (°C) | 20.3 | 21.1 | 23.5 | 26.7 | 27.3 | 27.8 | 27.4 | 25.4 | 27.2 | 27.9 | 26.4 | 21.0 |
| Absolute minimum temperature (°C) | 17.9 | 17.0 | 19.6 | 22.1 | 24.8 | 25.2 | 24.5 | 23.5 | 24.8 | 25.4 | 23.9 | 17.0 |
| 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 | 12.9 | 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) | 10.3 | 10.6 | 10.9 | 11.4 | 11.4 | 10.3 | 9.6 | 9.3 | 10.4 | 10.7 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 11 | 7 | 27 | 83 | 13 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 28 | 21 | 20 | 12 | 23 | 26 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 3 | 9 | 11 | 19 | 7 | 5 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rayyāḩ is at