Average annual temperature is 17.4 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 195 days
Number of rainy days: 170 days
Look at detailed online map of Chāk Sar
* Weather data for Chāk 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) | 16.9 | 19.7 | 30.7 | 29.0 | 33.4 | 32.1 | 35.1 | 35.7 | 33.4 | 29.5 | 27.8 | 24.1 |
| Average daytime temperature (°C) | 10.9 | 13.1 | 19.1 | 22.2 | 24.7 | 28.2 | 30.8 | 32.2 | 27.4 | 23.6 | 21.9 | 16.7 |
| Average temperature (°C) | 5.5 | 7.6 | 13.5 | 16.5 | 19.9 | 23.7 | 26.0 | 26.9 | 22.7 | 18.6 | 16.1 | 11.2 |
| Average night temperature (°C) | 1.1 | 3.0 | 8.6 | 10.9 | 15.2 | 19.6 | 22.0 | 22.1 | 18.8 | 14.1 | 11.4 | 6.5 |
| Absolute minimum temperature (°C) | -2.4 | -3.2 | 5.0 | 3.4 | 8.2 | 17.0 | 19.6 | 19.1 | 16.0 | 11.5 | 6.1 | 3.1 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 7.2 | 6.3 | 9.7 | 8.5 | 9.7 | 9.7 | 9.4 | 8.9 | 8.3 | 7.8 | 7.0 |
| Precipitation (mm) | 24 | 117 | 99 | 29 | 208 | 162 | 107 | 61 | 163 | 140 | 156 | 75 |
| Sunny days | 19 | 15 | 13 | 23 | 18 | 9 | 14 | 20 | 14 | 15 | 15 | 20 |
| Rainy days | 12 | 13 | 18 | 7 | 13 | 21 | 17 | 11 | 16 | 16 | 15 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chāk Sar is at