Average annual temperature is 22.5 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: 0.4 °C
Number of sunny days: 279 days
Number of rainy days: 86 days
Look at detailed online map of Chalchalak
* Weather data for Chalchalak 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) | 15.5 | 20.1 | 23.2 | 28.5 | 37.5 | 38.8 | 41.6 | 42.1 | 40.2 | 35.0 | 27.2 | 20.6 |
| Average daytime temperature (°C) | 11.9 | 13.8 | 18.1 | 22.7 | 31.1 | 36.5 | 39.1 | 38.5 | 36.0 | 29.2 | 20.2 | 16.8 |
| Average temperature (°C) | 9.7 | 11.2 | 15.3 | 19.3 | 26.3 | 31.8 | 34.5 | 33.8 | 31.1 | 25.0 | 17.3 | 14.5 |
| Average night temperature (°C) | 7.3 | 8.0 | 12.0 | 15.0 | 20.7 | 26.2 | 28.2 | 27.7 | 24.8 | 20.2 | 13.9 | 11.4 |
| Absolute minimum temperature (°C) | 3.7 | 0.4 | 5.2 | 5.4 | 14.6 | 22.9 | 25.7 | 23.7 | 21.4 | 15.6 | 8.7 | 6.3 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| 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 | 7.6 | 8.5 | 10.5 | 11.8 | 12.8 | 12.5 | 11.8 | 11.1 | 10.0 | 8.5 | 8.3 |
| Precipitation (mm) | 158 | 87 | 234 | 33 | 6 | 0 | 0 | 0 | 0 | 13 | 75 | 58 |
| Sunny days | 12 | 14 | 12 | 27 | 26 | 30 | 31 | 31 | 30 | 26 | 19 | 21 |
| Rainy days | 19 | 14 | 19 | 3 | 5 | 0 | 0 | 0 | 0 | 5 | 11 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chalchalak during the most sunny months:
The largest precipitation sum in Chalchalak is at