Average annual temperature is 17.7 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: 1.6 °C
Number of sunny days: 184 days
Number of rainy days: 181 days
Look at detailed online map of Chalā Sar
* Weather data for Chalā 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) | 16.1 | 16.0 | 24.1 | 27.0 | 30.9 | 30.1 | 33.7 | 32.1 | 30.8 | 26.5 | 26.0 | 20.7 |
| Average daytime temperature (°C) | 10.1 | 10.3 | 15.6 | 18.1 | 21.8 | 26.3 | 28.3 | 30.1 | 25.8 | 22.2 | 20.4 | 15.5 |
| Average temperature (°C) | 7.9 | 7.8 | 12.8 | 15.1 | 19.0 | 23.9 | 25.9 | 27.1 | 23.2 | 19.4 | 17.2 | 12.9 |
| Average night temperature (°C) | 5.4 | 5.0 | 9.7 | 12.1 | 16.4 | 21.3 | 23.5 | 24.1 | 20.9 | 16.8 | 14.0 | 9.8 |
| Absolute minimum temperature (°C) | 1.7 | 1.6 | 6.0 | 5.3 | 10.4 | 18.6 | 21.7 | 22.0 | 18.9 | 14.2 | 10.4 | 7.1 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 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) | 5.0 | 6.6 | 5.8 | 9.2 | 8.9 | 10.3 | 9.1 | 10.7 | 9.0 | 7.7 | 7.1 | 6.0 |
| Precipitation (mm) | 66 | 136 | 115 | 47 | 116 | 95 | 230 | 73 | 148 | 158 | 78 | 100 |
| Sunny days | 16 | 11 | 11 | 21 | 18 | 12 | 10 | 20 | 13 | 16 | 17 | 19 |
| Rainy days | 15 | 17 | 20 | 9 | 13 | 18 | 21 | 11 | 17 | 15 | 13 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chalā Sar during the most sunny months:
The largest precipitation sum in Chalā Sar is at