Average annual temperature is 11.8 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -15.5 °C
Number of sunny days: 269 days
Number of rainy days: 75 days
Number of snow days: 21 days
Look at detailed online map of Chehel Amīrān
* Weather data for Chehel Amīrān 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) | 4.8 | 10.3 | 16.5 | 20.7 | 26.7 | 32.8 | 36.8 | 36.6 | 33.5 | 23.7 | 18.0 | 14.4 |
| Average daytime temperature (°C) | -0.6 | 0.2 | 12.3 | 16.3 | 21.1 | 28.6 | 33.3 | 32.4 | 28.2 | 20.1 | 13.7 | 9.8 |
| Average temperature (°C) | -4.7 | -4.3 | 6.4 | 9.8 | 14.6 | 21.2 | 25.9 | 25.2 | 20.9 | 13.7 | 7.5 | 3.9 |
| Average night temperature (°C) | -8.7 | -8.9 | 1.1 | 3.6 | 7.8 | 13.5 | 18.2 | 17.8 | 13.9 | 8.3 | 2.3 | -0.6 |
| Absolute minimum temperature (°C) | -15.5 | -14.9 | -4.6 | -5.6 | 0.9 | 9.3 | 15.6 | 14.1 | 9.6 | 5.2 | -4.6 | -4.3 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.1 | 8.8 | 8.7 | 10.9 | 11.9 | 13.3 | 12.9 | 11.9 | 11.3 | 9.3 | 8.0 | 7.5 |
| Precipitation (mm) | 49 | 20 | 52 | 50 | 30 | 6 | 0 | 0 | 0 | 11 | 26 | 21 |
| Sunny days | 20 | 18 | 10 | 17 | 19 | 27 | 31 | 31 | 29 | 22 | 23 | 22 |
| Rainy days | 1 | 0 | 21 | 12 | 12 | 3 | 0 | 0 | 1 | 9 | 7 | 9 |
| Snow days | 10 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chehel Amīrān during the most sunny months:
The largest precipitation sum in Chehel Amīrān is at