Average annual temperature is 15.7 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: -19.2 °C
Number of sunny days: 302 days
Number of rainy days: 58 days
Number of snow days: 5 days
Look at detailed online map of Reyḩān
* Weather data for Reyḩān 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) | 11.8 | 16.4 | 25.2 | 33.7 | 33.1 | 38.2 | 39.9 | 36.5 | 35.2 | 30.6 | 23.6 | 20.5 |
| Average daytime temperature (°C) | 4.9 | 9.7 | 19.6 | 24.6 | 27.3 | 33.7 | 34.6 | 32.8 | 27.3 | 23.6 | 18.6 | 13.0 |
| Average temperature (°C) | -1.3 | 3.7 | 12.6 | 17.2 | 20.4 | 27.1 | 27.9 | 25.8 | 20.2 | 16.0 | 11.9 | 6.3 |
| Average night temperature (°C) | -6.1 | -1.5 | 6.3 | 9.8 | 13.3 | 19.8 | 20.8 | 18.6 | 13.2 | 8.9 | 5.7 | 0.2 |
| Absolute minimum temperature (°C) | -19.2 | -8.0 | -0.6 | 2.5 | 5.1 | 17.2 | 17.9 | 13.0 | 8.4 | 1.9 | -0.3 | -5.3 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 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) | 7.5 | 7.0 | 8.8 | 11.0 | 10.3 | 12.5 | 12.7 | 12.0 | 11.4 | 9.5 | 8.3 | 7.1 |
| Precipitation (mm) | 11 | 46 | 55 | 5 | 25 | 1 | 0 | 0 | 0 | 10 | 9 | 3 |
| Sunny days | 27 | 19 | 18 | 25 | 19 | 28 | 31 | 29 | 30 | 26 | 25 | 25 |
| Rainy days | 2 | 6 | 13 | 5 | 12 | 2 | 0 | 2 | 0 | 5 | 5 | 6 |
| Snow days | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Reyḩān during the most sunny months:
The largest precipitation sum in Reyḩān is at