Average annual temperature is 29.0 °C
Absolute maximum temperature: 46.0 °C
Absolute minimum temperature: 12.6 °C
Number of sunny days: 328 days
Number of rainy days: 37 days
Look at detailed online map of Ad Duwayyah
* Weather data for Ad Duwayyah 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) | 27.9 | 34.5 | 36.4 | 36.0 | 45.2 | 46.0 | 41.9 | 43.6 | 40.3 | 42.1 | 34.7 | 30.5 |
| Average daytime temperature (°C) | 24.2 | 28.0 | 30.6 | 32.5 | 40.8 | 41.2 | 39.0 | 39.4 | 37.1 | 35.6 | 30.8 | 27.9 |
| Average temperature (°C) | 20.2 | 22.7 | 25.5 | 27.8 | 34.3 | 35.9 | 34.5 | 34.3 | 32.2 | 30.5 | 26.3 | 23.1 |
| Average night temperature (°C) | 16.0 | 17.6 | 20.6 | 22.9 | 27.8 | 30.8 | 31.0 | 29.9 | 27.9 | 26.1 | 21.8 | 18.1 |
| Absolute minimum temperature (°C) | 12.6 | 15.3 | 18.6 | 18.7 | 23.1 | 28.2 | 29.7 | 27.8 | 24.5 | 22.6 | 18.8 | 15.8 |
| 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) | 9.3 | 10.5 | 10.4 | 11.1 | 11.7 | 11.8 | 10.7 | 10.9 | 11.1 | 10.1 | 10.0 | 9.8 |
| Precipitation (mm) | 15 | 0 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 49 | 9 | 2 |
| Sunny days | 21 | 28 | 28 | 24 | 30 | 30 | 31 | 31 | 30 | 26 | 22 | 27 |
| Rainy days | 10 | 0 | 3 | 6 | 1 | 0 | 0 | 0 | 0 | 5 | 8 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ad Duwayyah is at