Average annual temperature is 16.1 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -2.3 °C
Number of sunny days: 166 days
Number of rainy days: 198 days
Number of snow days: 1 day
Look at detailed online map of Chāh Sar
* Weather data for Chāh 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) | 16.0 | 19.9 | 29.1 | 31.4 | 29.1 | 29.9 | 31.1 | 32.9 | 31.0 | 31.0 | 27.5 | 23.7 |
| Average daytime temperature (°C) | 8.1 | 10.2 | 17.2 | 20.0 | 21.9 | 25.8 | 26.5 | 29.3 | 23.3 | 21.3 | 21.0 | 15.7 |
| Average temperature (°C) | 5.2 | 6.4 | 12.6 | 15.1 | 18.1 | 22.0 | 23.3 | 24.9 | 20.3 | 17.3 | 16.1 | 11.7 |
| Average night temperature (°C) | 2.6 | 2.9 | 8.5 | 10.6 | 14.3 | 18.1 | 20.2 | 20.8 | 17.9 | 13.7 | 12.1 | 8.0 |
| Absolute minimum temperature (°C) | -1.9 | -2.3 | 3.1 | 3.6 | 8.0 | 15.0 | 18.1 | 18.2 | 15.5 | 11.6 | 8.8 | 2.5 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 4.2 | 7.2 | 5.9 | 9.0 | 7.8 | 8.5 | 6.3 | 9.5 | 5.1 | 6.6 | 6.8 | 6.4 |
| Precipitation (mm) | 168 | 131 | 173 | 64 | 192 | 145 | 271 | 120 | 266 | 187 | 111 | 108 |
| Sunny days | 13 | 16 | 13 | 18 | 11 | 8 | 12 | 20 | 6 | 16 | 17 | 16 |
| Rainy days | 17 | 12 | 18 | 12 | 20 | 22 | 19 | 11 | 24 | 15 | 13 | 15 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chāh Sar during the most sunny months:
The largest precipitation sum in Chāh Sar is at