Average annual temperature is 31.0 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 263 days
Number of rainy days: 102 days
Look at detailed online map of Umm as Sala‘
* Weather data for Umm as Sala‘ Saudi Arabia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.5 | 34.2 | 36.9 | 40.4 | 41.3 | 41.8 | 43.1 | 41.5 | 42.1 | 42.6 | 36.2 | 34.0 |
| Average daytime temperature (°C) | 31.0 | 32.2 | 33.2 | 36.7 | 38.6 | 40.1 | 40.7 | 39.9 | 39.3 | 36.7 | 34.2 | 32.3 |
| Average temperature (°C) | 25.9 | 26.6 | 28.0 | 31.5 | 33.3 | 34.6 | 35.2 | 34.6 | 34.0 | 31.3 | 29.4 | 27.2 |
| Average night temperature (°C) | 21.5 | 21.6 | 23.4 | 26.6 | 28.5 | 30.4 | 31.0 | 30.5 | 30.1 | 27.4 | 25.7 | 23.0 |
| Absolute minimum temperature (°C) | 19.6 | 20.1 | 19.2 | 23.8 | 25.2 | 28.6 | 28.7 | 27.6 | 27.7 | 24.6 | 24.4 | 21.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.0 | 10.8 | 10.6 | 11.2 | 11.0 | 10.8 | 10.1 | 10.1 | 10.3 | 9.5 | 9.5 | 10.0 |
| Precipitation (mm) | 14 | 0 | 69 | 23 | 19 | 3 | 1 | 77 | 1 | 32 | 36 | 0 |
| Sunny days | 20 | 27 | 18 | 10 | 19 | 27 | 30 | 27 | 29 | 12 | 16 | 28 |
| Rainy days | 11 | 1 | 13 | 20 | 12 | 3 | 1 | 4 | 1 | 19 | 14 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm as Sala‘ is at