Average annual temperature is 27.6 °C
Absolute maximum temperature: 45.3 °C
Absolute minimum temperature: 11.3 °C
Number of sunny days: 325 days
Number of rainy days: 40 days
Look at detailed online map of Wādī ‘Usayq
* Weather data for Wādī ‘Usayq 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 | 33.5 | 34.3 | 36.6 | 40.7 | 45.3 | 44.6 | 43.7 | 41.6 | 41.8 | 32.1 | 28.8 |
| Average daytime temperature (°C) | 23.6 | 29.4 | 30.3 | 32.3 | 38.4 | 41.3 | 39.2 | 38.4 | 38.0 | 35.0 | 29.4 | 26.3 |
| Average temperature (°C) | 18.9 | 23.8 | 24.9 | 26.9 | 32.4 | 34.4 | 32.4 | 31.5 | 30.4 | 29.2 | 24.5 | 21.4 |
| Average night temperature (°C) | 14.4 | 17.9 | 19.4 | 21.6 | 26.3 | 28.1 | 26.8 | 25.2 | 23.7 | 23.4 | 19.3 | 16.0 |
| Absolute minimum temperature (°C) | 11.3 | 12.6 | 16.0 | 18.9 | 22.0 | 23.5 | 22.9 | 21.4 | 21.6 | 19.1 | 17.5 | 12.7 |
| 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) | 9.5 | 10.6 | 10.4 | 10.6 | 11.8 | 11.8 | 10.7 | 11.4 | 11.2 | 10.4 | 10.0 | 9.9 |
| Precipitation (mm) | 5 | 0 | 22 | 64 | 0 | 0 | 0 | 0 | 1 | 8 | 1 | 0 |
| Sunny days | 26 | 28 | 26 | 15 | 29 | 30 | 30 | 31 | 27 | 24 | 28 | 31 |
| Rainy days | 5 | 0 | 5 | 15 | 2 | 0 | 1 | 0 | 3 | 7 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wādī ‘Usayq is at