Average annual temperature is 14.9 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -17.6 °C
Number of sunny days: 284 days
Number of rainy days: 74 days
Number of snow days: 7 days
Look at detailed online map of Chak
* Weather data for Chak 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) | 10.3 | 19.3 | 22.1 | 27.0 | 29.2 | 37.4 | 36.5 | 34.7 | 34.3 | 29.4 | 20.7 | 16.0 |
| Average daytime temperature (°C) | 3.0 | 11.2 | 17.2 | 22.3 | 26.3 | 31.4 | 30.6 | 28.8 | 26.8 | 23.2 | 15.9 | 12.9 |
| Average temperature (°C) | -1.9 | 6.2 | 11.6 | 16.2 | 20.1 | 25.0 | 24.5 | 22.5 | 19.7 | 17.0 | 10.4 | 7.3 |
| Average night temperature (°C) | -6.8 | 1.6 | 6.4 | 9.5 | 13.2 | 18.0 | 17.9 | 15.6 | 12.8 | 10.5 | 5.5 | 2.3 |
| Absolute minimum temperature (°C) | -17.6 | -6.0 | 1.9 | 3.1 | 5.3 | 13.7 | 15.0 | 10.4 | 6.0 | 5.6 | 1.2 | 0.5 |
| 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 | 13.9 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| 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 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 8.4 | 9.7 | 11.1 | 11.4 | 11.7 | 12.8 | 12.0 | 11.5 | 10.2 | 8.9 | 8.8 |
| Precipitation (mm) | 33 | 58 | 40 | 10 | 15 | 3 | 0 | 0 | 0 | 4 | 29 | 3 |
| Sunny days | 22 | 10 | 16 | 23 | 21 | 27 | 31 | 31 | 30 | 26 | 21 | 26 |
| Rainy days | 5 | 15 | 15 | 7 | 10 | 3 | 0 | 0 | 0 | 5 | 9 | 5 |
| Snow days | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chak is at