Average annual temperature is 30.1 °C
Absolute maximum temperature: 45.5 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 295 days
Number of rainy days: 70 days
Look at detailed online map of Ash Shumaysī
* Weather data for Ash Shumaysī 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) | 32.5 | 33.8 | 37.4 | 39.4 | 43.2 | 45.2 | 45.5 | 45.3 | 44.5 | 45.5 | 36.8 | 34.6 |
| Average daytime temperature (°C) | 26.8 | 30.3 | 33.2 | 36.1 | 39.8 | 42.5 | 42.8 | 41.9 | 41.6 | 38.3 | 33.4 | 30.9 |
| Average temperature (°C) | 22.1 | 23.9 | 26.3 | 29.6 | 32.6 | 35.5 | 35.9 | 35.2 | 34.6 | 31.6 | 28.2 | 25.3 |
| Average night temperature (°C) | 18.1 | 18.3 | 19.9 | 23.7 | 25.9 | 28.9 | 28.8 | 29.1 | 28.9 | 26.0 | 23.5 | 20.3 |
| Absolute minimum temperature (°C) | 14.6 | 15.6 | 15.5 | 16.6 | 21.8 | 26.8 | 26.7 | 27.5 | 26.3 | 23.9 | 20.2 | 17.1 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.3 | 10.5 | 10.7 | 11.0 | 11.5 | 11.7 | 11.3 | 10.8 | 10.6 | 10.2 | 9.7 | 9.2 |
| Precipitation (mm) | 88 | 0 | 6 | 30 | 0 | 0 | 0 | 2 | 1 | 7 | 48 | 50 |
| Sunny days | 17 | 26 | 24 | 16 | 29 | 29 | 31 | 29 | 28 | 26 | 19 | 21 |
| Rainy days | 14 | 2 | 7 | 14 | 2 | 1 | 0 | 2 | 2 | 5 | 11 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ash Shumaysī is at