Average annual temperature is 24.1 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 12.2 °C
Number of sunny days: 226 days
Number of rainy days: 139 days
Look at detailed online map of Arhan
* Weather data for Arhan 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) | 28.8 | 30.8 | 32.6 | 32.4 | 38.5 | 33.8 | 30.4 | 29.3 | 31.9 | 35.0 | 32.2 | 30.2 |
| Average daytime temperature (°C) | 25.0 | 27.4 | 28.8 | 30.7 | 32.2 | 31.5 | 28.8 | 28.1 | 30.2 | 29.9 | 30.1 | 27.8 |
| Average temperature (°C) | 20.0 | 21.2 | 23.5 | 25.6 | 27.4 | 27.0 | 24.6 | 24.0 | 25.4 | 24.7 | 24.0 | 21.6 |
| Average night temperature (°C) | 16.3 | 16.0 | 19.2 | 21.5 | 23.4 | 23.8 | 22.3 | 21.8 | 21.9 | 20.4 | 19.8 | 17.0 |
| Absolute minimum temperature (°C) | 12.2 | 13.8 | 16.0 | 20.1 | 20.5 | 22.8 | 21.5 | 21.3 | 19.4 | 18.5 | 17.8 | 15.3 |
| 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 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.0 | 10.8 | 10.7 | 11.2 | 11.2 | 9.5 | 7.3 | 7.7 | 10.2 | 10.0 | 10.2 | 10.3 |
| Precipitation (mm) | 18 | 0 | 20 | 2 | 22 | 11 | 30 | 53 | 11 | 57 | 7 | 1 |
| Sunny days | 26 | 28 | 25 | 24 | 18 | 12 | 3 | 1 | 14 | 25 | 21 | 29 |
| Rainy days | 5 | 0 | 6 | 6 | 13 | 18 | 28 | 30 | 16 | 6 | 9 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arhan is at