Average annual temperature is 26.4 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 8.7 °C
Number of sunny days: 325 days
Number of rainy days: 40 days
Look at detailed online map of Rassah
* Weather data for Rassah 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) | 25.9 | 31.6 | 31.0 | 35.1 | 39.2 | 43.1 | 42.5 | 41.8 | 40.4 | 39.1 | 30.4 | 26.6 |
| Average daytime temperature (°C) | 20.8 | 27.6 | 27.8 | 30.7 | 36.4 | 39.2 | 39.4 | 39.0 | 37.4 | 32.8 | 27.3 | 24.2 |
| Average temperature (°C) | 16.1 | 21.5 | 22.6 | 24.9 | 30.9 | 33.7 | 33.9 | 33.3 | 30.9 | 27.6 | 22.3 | 18.9 |
| Average night temperature (°C) | 11.8 | 15.4 | 17.0 | 18.9 | 24.6 | 27.3 | 28.3 | 26.8 | 24.9 | 22.2 | 17.4 | 13.8 |
| Absolute minimum temperature (°C) | 8.7 | 11.0 | 11.6 | 13.2 | 18.7 | 23.1 | 25.7 | 22.2 | 20.2 | 17.7 | 15.7 | 11.4 |
| 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) | 9.5 | 10.6 | 10.4 | 11.1 | 11.9 | 11.7 | 11.3 | 11.1 | 11.4 | 10.3 | 10.0 | 9.8 |
| Precipitation (mm) | 13 | 0 | 13 | 7 | 0 | 2 | 1 | 1 | 0 | 29 | 0 | 0 |
| Sunny days | 24 | 28 | 27 | 20 | 31 | 26 | 28 | 27 | 29 | 28 | 28 | 29 |
| Rainy days | 7 | 0 | 4 | 10 | 0 | 4 | 3 | 4 | 1 | 3 | 2 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rassah is at