Average annual temperature is 28.4 °C
Absolute maximum temperature: 46.7 °C
Absolute minimum temperature: 7.3 °C
Number of sunny days: 327 days
Number of rainy days: 38 days
Look at detailed online map of Umm ar Rūs
* Weather data for Umm ar Rūs Oman is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.2 | 32.4 | 32.8 | 37.0 | 41.4 | 46.2 | 46.7 | 45.6 | 44.1 | 42.4 | 32.9 | 29.6 |
| Average daytime temperature (°C) | 23.2 | 29.5 | 30.4 | 33.0 | 38.9 | 42.4 | 42.4 | 42.2 | 40.5 | 35.9 | 30.1 | 26.8 |
| Average temperature (°C) | 17.6 | 22.7 | 24.4 | 26.6 | 32.8 | 36.0 | 36.5 | 35.9 | 33.4 | 29.8 | 24.1 | 20.6 |
| Average night temperature (°C) | 12.0 | 15.5 | 18.0 | 19.7 | 25.6 | 28.7 | 30.4 | 29.0 | 26.9 | 23.6 | 17.9 | 14.2 |
| Absolute minimum temperature (°C) | 7.3 | 10.0 | 13.1 | 14.0 | 18.1 | 22.7 | 27.8 | 24.0 | 22.4 | 18.4 | 15.6 | 10.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 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 | 13.3 | 13.6 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.4 | 10.6 | 10.3 | 11.1 | 11.9 | 11.9 | 11.1 | 10.8 | 11.2 | 10.2 | 10.0 | 9.8 |
| Precipitation (mm) | 27 | 0 | 22 | 5 | 4 | 0 | 0 | 0 | 0 | 9 | 0 | 0 |
| Sunny days | 23 | 28 | 24 | 22 | 29 | 29 | 31 | 29 | 30 | 25 | 27 | 30 |
| Rainy days | 8 | 0 | 7 | 8 | 2 | 1 | 0 | 2 | 0 | 6 | 3 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm ar Rūs is at