Average annual temperature is 19.7 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: -14.8 °C
Number of sunny days: 318 days
Number of rainy days: 43 days
Number of snow days: 4 days
Look at detailed online map of Chāh-e Sar
* Weather data for Chāh-e Sar 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) | 13.7 | 21.3 | 28.3 | 34.9 | 35.3 | 41.2 | 41.6 | 39.6 | 40.1 | 33.5 | 24.5 | 20.5 |
| Average daytime temperature (°C) | 6.6 | 13.0 | 22.3 | 27.3 | 31.3 | 37.0 | 37.4 | 35.1 | 30.7 | 26.4 | 19.5 | 14.1 |
| Average temperature (°C) | 2.2 | 8.3 | 17.0 | 21.7 | 25.7 | 31.4 | 31.4 | 29.0 | 24.4 | 20.8 | 14.6 | 9.3 |
| Average night temperature (°C) | -2.5 | 3.5 | 11.2 | 14.6 | 18.9 | 24.7 | 24.6 | 22.2 | 17.6 | 14.1 | 8.8 | 4.0 |
| Absolute minimum temperature (°C) | -14.8 | -4.4 | 6.0 | 5.4 | 9.7 | 21.2 | 22.0 | 15.8 | 11.1 | 9.6 | 2.9 | -0.3 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 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) | 7.9 | 7.7 | 9.2 | 11.0 | 11.2 | 12.3 | 12.5 | 12.0 | 11.4 | 9.9 | 8.9 | 8.2 |
| Precipitation (mm) | 14 | 36 | 23 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 4 | 5 |
| Sunny days | 24 | 15 | 20 | 29 | 27 | 30 | 31 | 31 | 30 | 28 | 26 | 27 |
| Rainy days | 5 | 11 | 11 | 1 | 4 | 0 | 0 | 0 | 0 | 3 | 4 | 4 |
| Snow days | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chāh-e Sar is at