Average annual temperature is 27.4 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 9.5 °C
Number of sunny days: 300 days
Number of rainy days: 65 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) | 26.7 | 34.4 | 32.8 | 36.0 | 41.4 | 43.7 | 42.9 | 43.1 | 40.6 | 40.7 | 32.4 | 28.3 |
| Average daytime temperature (°C) | 22.2 | 29.4 | 30.0 | 31.9 | 38.6 | 40.8 | 40.4 | 40.6 | 38.1 | 34.8 | 29.1 | 25.8 |
| Average temperature (°C) | 17.2 | 22.5 | 24.0 | 25.8 | 32.2 | 34.8 | 34.5 | 33.9 | 31.4 | 28.8 | 23.5 | 20.2 |
| Average night temperature (°C) | 12.5 | 16.4 | 18.3 | 20.4 | 25.6 | 28.3 | 28.4 | 26.4 | 23.9 | 22.6 | 18.1 | 14.7 |
| Absolute minimum temperature (°C) | 9.5 | 12.6 | 14.9 | 15.9 | 22.3 | 26.0 | 26.3 | 22.3 | 20.8 | 18.9 | 15.8 | 11.7 |
| 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 | 13.3 | 13.5 | 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) | 9.6 | 10.6 | 10.5 | 11.0 | 11.8 | 11.8 | 10.7 | 11.1 | 11.5 | 10.2 | 10.0 | 9.8 |
| Precipitation (mm) | 7 | 2 | 16 | 40 | 1 | 0 | 3 | 0 | 1 | 10 | 4 | 0 |
| Sunny days | 22 | 27 | 26 | 16 | 26 | 28 | 24 | 28 | 26 | 23 | 24 | 30 |
| Rainy days | 9 | 1 | 5 | 14 | 5 | 2 | 7 | 3 | 4 | 8 | 6 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ad Duwayyah is at