Average annual temperature is 13.4 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -13.4 °C
Number of sunny days: 273 days
Number of rainy days: 74 days
Number of snow days: 18 days
Look at detailed online map of Astalak
* Weather data for Astalak 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) | 6.1 | 11.9 | 17.4 | 23.4 | 29.1 | 35.1 | 37.0 | 36.0 | 32.9 | 24.9 | 18.6 | 15.6 |
| Average daytime temperature (°C) | 2.1 | 5.8 | 14.0 | 18.6 | 24.5 | 30.9 | 34.5 | 31.6 | 28.9 | 21.9 | 14.7 | 11.3 |
| Average temperature (°C) | -2.5 | 0.5 | 7.7 | 11.9 | 17.4 | 23.3 | 27.0 | 25.2 | 21.7 | 14.9 | 8.2 | 5.1 |
| Average night temperature (°C) | -6.5 | -3.9 | 2.0 | 4.9 | 9.7 | 15.6 | 19.1 | 18.1 | 15.0 | 8.8 | 2.8 | 0.5 |
| Absolute minimum temperature (°C) | -13.4 | -10.3 | -0.3 | -2.3 | 1.4 | 10.3 | 16.9 | 13.4 | 10.7 | 4.5 | -2.0 | -2.6 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| 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) | 7.5 | 9.0 | 9.2 | 11.1 | 12.4 | 12.9 | 12.5 | 11.4 | 11.0 | 10.0 | 8.6 | 8.5 |
| Precipitation (mm) | 41 | 42 | 36 | 33 | 13 | 8 | 0 | 0 | 0 | 7 | 17 | 10 |
| Sunny days | 19 | 14 | 15 | 22 | 18 | 24 | 30 | 31 | 30 | 22 | 21 | 27 |
| Rainy days | 3 | 7 | 16 | 8 | 13 | 6 | 1 | 0 | 0 | 9 | 9 | 2 |
| Snow days | 9 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Astalak is at