Average annual temperature is 29.4 °C
Absolute maximum temperature: 48.7 °C
Absolute minimum temperature: 8.7 °C
Number of sunny days: 347 days
Number of rainy days: 18 days
Look at detailed online map of As Sunaynah
* Weather data for As Sunaynah 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) | 30.6 | 33.6 | 34.8 | 38.6 | 43.4 | 47.1 | 48.7 | 47.9 | 44.8 | 44.1 | 35.7 | 31.8 |
| Average daytime temperature (°C) | 24.8 | 29.6 | 31.6 | 34.1 | 40.8 | 43.6 | 44.9 | 44.2 | 41.8 | 37.8 | 31.4 | 27.8 |
| Average temperature (°C) | 19.1 | 22.0 | 24.8 | 27.1 | 33.4 | 36.3 | 38.3 | 37.6 | 35.2 | 31.5 | 25.8 | 21.4 |
| Average night temperature (°C) | 13.7 | 14.7 | 17.5 | 19.5 | 25.1 | 27.9 | 31.3 | 30.6 | 28.3 | 24.4 | 19.7 | 14.7 |
| Absolute minimum temperature (°C) | 8.7 | 10.8 | 13.4 | 13.0 | 18.0 | 22.6 | 25.7 | 26.0 | 24.9 | 21.2 | 16.2 | 12.2 |
| 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) | 9.2 | 10.5 | 10.1 | 10.9 | 11.7 | 12.0 | 11.0 | 10.9 | 11.0 | 10.0 | 9.8 | 9.6 |
| Precipitation (mm) | 27 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Sunny days | 24 | 28 | 27 | 29 | 30 | 30 | 31 | 30 | 30 | 29 | 28 | 31 |
| Rainy days | 7 | 0 | 4 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in As Sunaynah is at