Average annual temperature is 21.5 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: -7.1 °C
Number of sunny days: 292 days
Number of rainy days: 73 days
Look at detailed online map of Chāhān
* Weather data for Chāhān 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) | 18.0 | 28.3 | 27.3 | 31.6 | 36.5 | 39.4 | 40.1 | 38.9 | 37.3 | 35.3 | 26.9 | 21.5 |
| Average daytime temperature (°C) | 11.5 | 23.1 | 23.1 | 27.3 | 33.4 | 36.5 | 34.3 | 35.8 | 32.8 | 29.1 | 21.8 | 19.0 |
| Average temperature (°C) | 6.3 | 17.0 | 18.0 | 21.6 | 27.5 | 29.5 | 27.8 | 28.9 | 26.1 | 23.9 | 17.2 | 14.0 |
| Average night temperature (°C) | 1.6 | 10.8 | 12.8 | 15.9 | 21.2 | 22.9 | 22.2 | 22.9 | 20.2 | 18.4 | 12.2 | 9.1 |
| Absolute minimum temperature (°C) | -7.1 | 4.2 | 8.3 | 11.8 | 15.2 | 20.7 | 19.7 | 20.0 | 15.1 | 15.0 | 8.5 | 4.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.2 | 10.0 | 10.2 | 10.5 | 11.8 | 11.7 | 10.5 | 11.6 | 11.3 | 10.3 | 9.6 | 9.5 |
| Precipitation (mm) | 25 | 0 | 33 | 25 | 2 | 3 | 47 | 6 | 0 | 12 | 10 | 2 |
| Sunny days | 23 | 28 | 18 | 22 | 25 | 25 | 18 | 28 | 29 | 23 | 24 | 29 |
| Rainy days | 8 | 0 | 13 | 8 | 6 | 5 | 13 | 3 | 1 | 8 | 6 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chāhān is at