Average annual temperature is 9.1 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -16.7 °C
Number of sunny days: 215 days
Number of rainy days: 130 days
Number of snow days: 20 days
Look at detailed online map of Chāpān
* Weather data for Chāpān 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) | 7.5 | 13.8 | 16.5 | 24.0 | 26.2 | 28.9 | 30.9 | 31.2 | 31.7 | 20.6 | 16.9 | 11.6 |
| Average daytime temperature (°C) | 0.7 | 2.7 | 12.1 | 16.5 | 19.0 | 22.7 | 24.9 | 26.7 | 19.8 | 16.5 | 12.3 | 7.1 |
| Average temperature (°C) | -4.3 | -2.3 | 6.0 | 9.5 | 12.4 | 16.5 | 18.7 | 19.8 | 13.7 | 9.8 | 6.4 | 1.8 |
| Average night temperature (°C) | -7.9 | -6.6 | 0.6 | 3.3 | 6.5 | 10.3 | 12.7 | 12.9 | 8.7 | 4.7 | 1.6 | -2.1 |
| Absolute minimum temperature (°C) | -16.7 | -12.1 | -4.7 | -6.6 | -0.5 | 7.7 | 9.6 | 10.3 | 3.0 | 2.2 | -6.0 | -7.8 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.1 | 8.6 | 8.7 | 10.5 | 10.7 | 12.9 | 12.0 | 11.8 | 9.0 | 9.2 | 8.1 | 7.5 |
| Precipitation (mm) | 19 | 15 | 53 | 53 | 92 | 37 | 3 | 8 | 12 | 67 | 10 | 19 |
| Sunny days | 25 | 16 | 13 | 11 | 7 | 10 | 26 | 25 | 20 | 18 | 21 | 23 |
| Rainy days | 1 | 2 | 17 | 18 | 24 | 20 | 5 | 6 | 10 | 13 | 9 | 5 |
| Snow days | 5 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Chāpān during the most sunny months:
The largest precipitation sum in Chāpān is at