Average annual temperature is 29.1 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Rahwān
* Weather data for Rahwān Saudi Arabia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.4 | 32.0 | 34.4 | 37.1 | 39.4 | 39.3 | 40.1 | 39.1 | 38.4 | 41.0 | 33.2 | 32.0 |
| Average daytime temperature (°C) | 28.9 | 30.6 | 30.6 | 34.1 | 35.4 | 37.5 | 37.7 | 37.0 | 36.3 | 33.9 | 31.0 | 29.8 |
| Average temperature (°C) | 24.5 | 25.6 | 26.7 | 29.6 | 31.1 | 32.8 | 33.3 | 32.6 | 31.9 | 29.2 | 27.1 | 25.2 |
| Average night temperature (°C) | 21.1 | 22.2 | 23.3 | 25.6 | 27.4 | 29.1 | 29.6 | 29.2 | 28.5 | 25.7 | 24.3 | 21.5 |
| Absolute minimum temperature (°C) | 18.8 | 19.5 | 20.3 | 23.0 | 24.0 | 25.8 | 27.6 | 27.0 | 26.4 | 22.7 | 22.3 | 18.7 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 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) | 10.2 | 10.7 | 10.6 | 11.5 | 10.7 | 11.2 | 10.4 | 10.6 | 10.6 | 9.9 | 9.6 | 10.0 |
| Precipitation (mm) | 7 | 1 | 61 | 47 | 36 | 21 | 16 | 34 | 17 | 22 | 4 | 2 |
| Sunny days | 21 | 24 | 11 | 7 | 9 | 17 | 26 | 16 | 22 | 15 | 21 | 28 |
| Rainy days | 10 | 4 | 20 | 23 | 22 | 13 | 5 | 15 | 8 | 16 | 9 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rahwān is at