Average annual temperature is 28.6 °C
Absolute maximum temperature: 45.8 °C
Absolute minimum temperature: 11.6 °C
Number of sunny days: 308 days
Number of rainy days: 57 days
Look at detailed online map of Umm al Jamāmīl
* Weather data for Umm al Jamāmīl 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) | 29.1 | 33.2 | 34.8 | 36.5 | 44.0 | 45.8 | 44.1 | 44.7 | 41.6 | 42.8 | 34.6 | 30.1 |
| Average daytime temperature (°C) | 22.5 | 29.0 | 30.3 | 33.2 | 40.4 | 41.7 | 39.0 | 40.6 | 37.9 | 35.4 | 30.5 | 27.3 |
| Average temperature (°C) | 18.2 | 23.0 | 24.6 | 27.5 | 34.7 | 36.1 | 34.3 | 35.2 | 32.7 | 30.3 | 24.9 | 21.6 |
| Average night temperature (°C) | 14.5 | 18.0 | 19.9 | 22.2 | 29.1 | 30.9 | 29.8 | 29.9 | 27.9 | 25.7 | 19.7 | 16.3 |
| Absolute minimum temperature (°C) | 11.6 | 14.4 | 17.2 | 17.5 | 23.5 | 27.7 | 27.3 | 26.7 | 25.2 | 21.4 | 17.2 | 13.7 |
| 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 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) | 8.8 | 10.5 | 10.3 | 11.1 | 11.6 | 11.9 | 11.2 | 11.0 | 11.1 | 10.0 | 9.9 | 9.7 |
| Precipitation (mm) | 37 | 0 | 7 | 4 | 0 | 0 | 0 | 0 | 0 | 5 | 6 | 1 |
| Sunny days | 18 | 26 | 23 | 23 | 31 | 29 | 28 | 30 | 28 | 23 | 21 | 28 |
| Rainy days | 13 | 2 | 8 | 7 | 0 | 1 | 3 | 1 | 2 | 8 | 9 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm al Jamāmīl is at