Average annual temperature is 27.3 °C
Absolute maximum temperature: 44.8 °C
Absolute minimum temperature: 7.7 °C
Number of sunny days: 329 days
Number of rainy days: 36 days
Look at detailed online map of Rayy
* Weather data for Rayy 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) | 28.6 | 32.4 | 32.1 | 34.9 | 41.8 | 44.5 | 44.8 | 44.8 | 42.3 | 41.1 | 33.4 | 28.0 |
| Average daytime temperature (°C) | 21.0 | 26.4 | 28.8 | 31.0 | 38.2 | 41.0 | 41.8 | 42.0 | 39.5 | 35.4 | 28.6 | 25.2 |
| Average temperature (°C) | 16.3 | 20.4 | 22.5 | 24.6 | 31.4 | 34.2 | 35.8 | 35.7 | 33.4 | 29.4 | 23.3 | 19.7 |
| Average night temperature (°C) | 12.3 | 14.6 | 16.4 | 18.2 | 24.3 | 27.2 | 29.6 | 29.6 | 27.6 | 23.7 | 18.3 | 14.4 |
| Absolute minimum temperature (°C) | 7.7 | 9.2 | 12.5 | 11.9 | 16.8 | 23.1 | 26.1 | 25.1 | 25.4 | 18.4 | 14.8 | 11.7 |
| 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.6 |
| 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) | 8.7 | 10.4 | 10.3 | 11.1 | 11.7 | 12.1 | 11.2 | 11.0 | 11.2 | 10.1 | 9.8 | 9.7 |
| Precipitation (mm) | 34 | 0 | 6 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 |
| Sunny days | 19 | 27 | 25 | 28 | 31 | 29 | 30 | 30 | 28 | 26 | 25 | 31 |
| Rainy days | 12 | 1 | 6 | 2 | 0 | 1 | 1 | 1 | 2 | 5 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rayy is at