Average annual temperature is 13.8 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -17.9 °C
Number of sunny days: 266 days
Number of rainy days: 81 days
Number of snow days: 18 days
Look at detailed online map of Rū’īn
* Weather data for Rū’īn Iran is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 7.1 | 12.5 | 19.9 | 27.6 | 30.9 | 33.6 | 34.3 | 36.3 | 32.2 | 24.7 | 19.5 | 11.5 |
| Average daytime temperature (°C) | 1.3 | 5.1 | 15.8 | 19.9 | 23.6 | 28.5 | 30.6 | 29.2 | 25.1 | 19.2 | 14.2 | 8.5 |
| Average temperature (°C) | -1.8 | 2.2 | 11.7 | 14.9 | 18.2 | 22.6 | 24.2 | 23.1 | 18.6 | 15.0 | 10.2 | 5.4 |
| Average night temperature (°C) | -5.7 | -2.1 | 6.8 | 9.3 | 12.6 | 16.5 | 17.7 | 16.9 | 12.7 | 10.1 | 6.0 | 1.9 |
| Absolute minimum temperature (°C) | -17.9 | -12.4 | 2.2 | 0.0 | 4.5 | 14.0 | 15.3 | 11.5 | 7.5 | 1.7 | -0.8 | -2.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 7.2 | 9.1 | 11.0 | 11.4 | 12.4 | 12.9 | 12.2 | 11.4 | 9.6 | 8.4 | 7.5 |
| Precipitation (mm) | 24 | 64 | 50 | 17 | 40 | 18 | 2 | 1 | 0 | 16 | 15 | 7 |
| Sunny days | 21 | 13 | 18 | 19 | 16 | 22 | 26 | 28 | 30 | 25 | 24 | 24 |
| Rainy days | 2 | 6 | 13 | 11 | 15 | 8 | 5 | 3 | 0 | 6 | 6 | 6 |
| Snow days | 8 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Rū’īn during the most sunny months:
The largest precipitation sum in Rū’īn is at