Average annual temperature is 14.7 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -14.4 °C
Number of sunny days: 286 days
Number of rainy days: 72 days
Number of snow days: 7 days
Look at detailed online map of Chāh Seh
* Weather data for Chāh Seh 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) | 8.6 | 14.2 | 19.8 | 21.9 | 30.4 | 35.5 | 35.6 | 33.0 | 32.2 | 27.0 | 18.3 | 15.2 |
| Average daytime temperature (°C) | 2.4 | 9.6 | 14.8 | 19.0 | 25.0 | 31.4 | 32.9 | 29.4 | 28.1 | 22.2 | 14.3 | 11.8 |
| Average temperature (°C) | -1.8 | 4.6 | 9.2 | 13.5 | 19.4 | 25.7 | 27.3 | 23.9 | 22.2 | 16.8 | 9.3 | 6.2 |
| Average night temperature (°C) | -6.1 | 0.0 | 3.2 | 7.2 | 12.4 | 18.6 | 20.2 | 16.9 | 15.4 | 10.6 | 4.1 | 0.7 |
| Absolute minimum temperature (°C) | -14.4 | -7.3 | -2.0 | 1.4 | 6.3 | 13.3 | 15.9 | 11.1 | 8.9 | 7.6 | -0.5 | -4.1 |
| 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) | 7.7 | 8.3 | 10.1 | 10.9 | 11.5 | 12.4 | 12.3 | 12.0 | 11.1 | 10.2 | 9.1 | 8.8 |
| Precipitation (mm) | 47 | 28 | 24 | 28 | 15 | 11 | 0 | 0 | 0 | 0 | 16 | 4 |
| Sunny days | 18 | 15 | 17 | 19 | 21 | 28 | 31 | 30 | 30 | 29 | 21 | 27 |
| Rainy days | 7 | 12 | 14 | 11 | 10 | 2 | 0 | 1 | 0 | 2 | 9 | 4 |
| Snow days | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chāh Seh is at