Average annual temperature is 10.1 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -17.3 °C
Number of sunny days: 233 days
Number of rainy days: 114 days
Number of snow days: 18 days
Look at detailed online map of Heshīn
* Weather data for Heshīn 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) | 5.8 | 12.4 | 17.3 | 23.0 | 26.4 | 32.4 | 33.9 | 34.5 | 32.4 | 22.6 | 17.0 | 11.3 |
| Average daytime temperature (°C) | -0.6 | 1.8 | 12.2 | 16.7 | 20.3 | 26.2 | 28.7 | 29.8 | 24.8 | 18.3 | 12.7 | 6.4 |
| Average temperature (°C) | -5.2 | -3.9 | 6.3 | 10.2 | 13.8 | 18.8 | 21.5 | 21.8 | 16.8 | 11.9 | 7.0 | 1.6 |
| Average night temperature (°C) | -9.3 | -9.6 | 1.1 | 3.9 | 7.6 | 12.1 | 14.9 | 14.7 | 10.4 | 6.2 | 2.0 | -2.6 |
| Absolute minimum temperature (°C) | -15.1 | -17.3 | -3.8 | -9.8 | 0.7 | 9.0 | 11.7 | 11.7 | 6.8 | 4.0 | -3.5 | -6.8 |
| 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 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 7.2 | 8.6 | 9.1 | 10.9 | 11.5 | 13.2 | 12.9 | 12.0 | 11.3 | 9.7 | 8.2 | 7.5 |
| Precipitation (mm) | 32 | 33 | 173 | 59 | 94 | 16 | 2 | 2 | 6 | 34 | 44 | 74 |
| Sunny days | 22 | 17 | 13 | 14 | 8 | 21 | 27 | 27 | 25 | 18 | 20 | 21 |
| Rainy days | 1 | 3 | 18 | 15 | 23 | 9 | 4 | 4 | 5 | 13 | 10 | 9 |
| Snow days | 8 | 8 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Heshīn during the most sunny months:
The largest precipitation sum in Heshīn is at