Average annual temperature is 29.5 °C
Absolute maximum temperature: 44.2 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 308 days
Number of rainy days: 57 days
Look at detailed online map of Ar Riḑām
* Weather data for Ar Riḑām 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) | 25.3 | 30.7 | 31.7 | 34.7 | 43.2 | 44.2 | 41.1 | 42.6 | 40.9 | 41.1 | 33.6 | 29.4 |
| Average daytime temperature (°C) | 21.0 | 26.2 | 28.0 | 31.2 | 38.3 | 39.2 | 37.7 | 38.9 | 36.7 | 34.3 | 28.6 | 26.6 |
| Average temperature (°C) | 19.1 | 23.5 | 25.4 | 28.0 | 35.1 | 36.2 | 35.0 | 36.3 | 34.1 | 31.6 | 26.2 | 23.5 |
| Average night temperature (°C) | 16.4 | 20.3 | 22.2 | 24.3 | 31.1 | 32.5 | 31.7 | 32.9 | 30.6 | 28.3 | 22.9 | 19.3 |
| Absolute minimum temperature (°C) | 12.9 | 15.0 | 19.4 | 18.2 | 25.9 | 29.6 | 29.0 | 28.8 | 28.3 | 23.8 | 20.1 | 16.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.1 | 10.3 | 10.6 | 11.3 | 11.6 | 11.9 | 11.2 | 11.2 | 11.0 | 10.1 | 9.7 | 9.7 |
| Precipitation (mm) | 61 | 2 | 14 | 4 | 0 | 10 | 0 | 0 | 6 | 16 | 56 | 2 |
| Sunny days | 19 | 26 | 23 | 27 | 30 | 27 | 27 | 30 | 28 | 25 | 18 | 28 |
| Rainy days | 12 | 2 | 8 | 3 | 1 | 3 | 4 | 1 | 2 | 6 | 12 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ar Riḑām is at