Average annual temperature is 6.1 °C
Absolute maximum temperature: 22.7 °C
Absolute minimum temperature: -16.0 °C
Number of sunny days: 97 days
Number of rainy days: 235 days
Number of snow days: 33 days
Look at detailed online map of Astal Sar
* Weather data for Astal 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) | 2.7 | 4.3 | 10.3 | 14.7 | 19.6 | 19.1 | 22.7 | 21.1 | 19.9 | 16.9 | 13.3 | 11.3 |
| Average daytime temperature (°C) | -5.1 | -2.5 | 5.4 | 8.4 | 11.8 | 14.1 | 16.3 | 16.8 | 13.1 | 10.9 | 9.5 | 5.2 |
| Average temperature (°C) | -6.9 | -4.8 | 2.5 | 5.6 | 8.7 | 11.8 | 14.3 | 14.5 | 10.9 | 8.0 | 5.7 | 1.9 |
| Average night temperature (°C) | -9.2 | -7.8 | -1.0 | 2.0 | 5.0 | 9.1 | 11.8 | 11.7 | 8.7 | 4.8 | 1.9 | -1.8 |
| Absolute minimum temperature (°C) | -16.0 | -14.1 | -5.6 | -7.4 | -3.2 | 5.8 | 8.7 | 8.2 | 5.1 | 1.5 | -5.3 | -8.3 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| 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) | 7.4 | 7.9 | 7.6 | 9.9 | 9.6 | 7.5 | 8.2 | 9.6 | 7.4 | 8.0 | 8.2 | 7.5 |
| Precipitation (mm) | 32 | 65 | 98 | 97 | 178 | 147 | 64 | 114 | 109 | 212 | 77 | 42 |
| Sunny days | 18 | 11 | 8 | 3 | 2 | 0 | 2 | 11 | 4 | 4 | 14 | 20 |
| Rainy days | 0 | 3 | 22 | 24 | 29 | 30 | 29 | 20 | 26 | 27 | 16 | 9 |
| Snow days | 13 | 14 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Astal Sar is at