Average annual temperature is 26.1 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 14.9 °C
Number of sunny days: 325 days
Number of rainy days: 40 days
Look at detailed online map of Ash Shuwaymīyah
* Weather data for Ash Shuwaymīyah 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) | 29.8 | 32.2 | 33.8 | 34.4 | 39.7 | 41.0 | 34.7 | 33.6 | 35.2 | 36.8 | 34.2 | 31.2 |
| Average daytime temperature (°C) | 25.5 | 26.7 | 28.6 | 30.5 | 31.8 | 32.5 | 32.3 | 31.1 | 30.2 | 30.0 | 30.5 | 28.7 |
| Average temperature (°C) | 22.3 | 23.1 | 25.6 | 27.5 | 28.6 | 29.2 | 27.7 | 26.3 | 26.4 | 26.7 | 26.5 | 23.7 |
| Average night temperature (°C) | 19.0 | 19.4 | 22.5 | 24.8 | 25.5 | 26.0 | 23.9 | 22.4 | 23.6 | 23.7 | 22.6 | 19.0 |
| Absolute minimum temperature (°C) | 14.9 | 16.1 | 19.9 | 22.8 | 22.9 | 24.1 | 22.5 | 21.0 | 22.1 | 22.0 | 20.7 | 16.2 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.8 | 10.8 | 11.3 | 11.7 | 11.2 | 9.7 | 10.9 | 10.5 | 9.9 | 9.9 | 9.8 |
| Precipitation (mm) | 3 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 5 | 27 | 7 | 0 |
| Sunny days | 27 | 28 | 27 | 28 | 28 | 30 | 30 | 31 | 24 | 23 | 20 | 29 |
| Rainy days | 4 | 0 | 4 | 2 | 3 | 0 | 1 | 0 | 6 | 8 | 10 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ash Shuwaymīyah is at