Average annual temperature is 28.8 °C
Absolute maximum temperature: 50.8 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 323 days
Number of rainy days: 42 days
Look at detailed online map of Umm al Ḩaram
* Weather data for Umm al Ḩaram 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) | 32.4 | 33.4 | 37.7 | 39.5 | 42.2 | 44.3 | 45.7 | 43.6 | 50.8 | 45.9 | 39.0 | 36.1 |
| Average daytime temperature (°C) | 27.1 | 28.0 | 30.7 | 33.8 | 35.7 | 39.6 | 40.8 | 39.3 | 39.9 | 38.2 | 34.5 | 30.9 |
| Average temperature (°C) | 21.9 | 22.5 | 24.8 | 27.8 | 29.7 | 33.3 | 34.0 | 33.6 | 33.7 | 31.1 | 28.6 | 24.7 |
| Average night temperature (°C) | 17.5 | 17.1 | 18.9 | 22.2 | 23.7 | 27.2 | 27.4 | 28.6 | 28.0 | 25.0 | 23.4 | 19.2 |
| Absolute minimum temperature (°C) | 13.2 | 13.5 | 14.3 | 16.7 | 18.6 | 24.9 | 24.9 | 25.5 | 25.2 | 22.3 | 18.2 | 14.2 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| 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) | 9.3 | 10.5 | 10.7 | 10.9 | 11.8 | 12.2 | 11.9 | 11.0 | 10.7 | 10.3 | 9.9 | 9.4 |
| Precipitation (mm) | 90 | 0 | 2 | 28 | 0 | 0 | 0 | 0 | 0 | 20 | 8 | 68 |
| Sunny days | 23 | 28 | 26 | 21 | 30 | 30 | 31 | 31 | 30 | 28 | 22 | 23 |
| Rainy days | 8 | 0 | 5 | 9 | 1 | 0 | 0 | 0 | 0 | 3 | 8 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm al Ḩaram is at