Average annual temperature is 15.6 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: -14.3 °C
Number of sunny days: 283 days
Number of rainy days: 74 days
Number of snow days: 8 days
Look at detailed online map of Cham-e Ḩeydar
* Weather data for Cham-e Ḩeydar 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) | 8.8 | 13.8 | 21.6 | 24.9 | 33.2 | 38.5 | 37.8 | 37.0 | 34.8 | 29.2 | 21.0 | 17.9 |
| Average daytime temperature (°C) | 2.3 | 6.5 | 16.3 | 21.1 | 27.4 | 33.8 | 36.2 | 33.1 | 31.0 | 24.8 | 17.3 | 13.8 |
| Average temperature (°C) | -2.1 | 1.1 | 9.6 | 14.5 | 20.6 | 26.5 | 29.5 | 27.3 | 24.5 | 18.0 | 10.6 | 6.7 |
| Average night temperature (°C) | -6.1 | -3.8 | 2.9 | 6.8 | 12.7 | 18.3 | 21.3 | 19.7 | 16.7 | 10.5 | 4.0 | 0.5 |
| Absolute minimum temperature (°C) | -14.3 | -11.3 | -0.5 | -1.0 | 5.9 | 14.1 | 16.6 | 15.1 | 12.0 | 6.4 | -0.8 | -2.4 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.1 | 8.5 | 9.5 | 10.9 | 12.2 | 12.9 | 12.4 | 11.8 | 10.9 | 10.1 | 8.9 | 8.6 |
| Precipitation (mm) | 61 | 101 | 22 | 18 | 5 | 5 | 0 | 0 | 0 | 8 | 30 | 11 |
| Sunny days | 19 | 16 | 15 | 19 | 23 | 28 | 31 | 30 | 29 | 24 | 22 | 27 |
| Rainy days | 6 | 11 | 15 | 11 | 8 | 2 | 0 | 1 | 1 | 7 | 8 | 4 |
| Snow days | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cham-e Ḩeydar during the most sunny months:
The largest precipitation sum in Cham-e Ḩeydar is at