Average annual temperature is 16.1 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -12.1 °C
Number of sunny days: 305 days
Number of rainy days: 56 days
Number of snow days: 4 days
Look at detailed online map of Ernān
* Weather data for Ernān 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) | 10.3 | 15.0 | 20.6 | 23.7 | 31.7 | 36.6 | 36.8 | 34.2 | 33.7 | 28.0 | 20.4 | 16.5 |
| Average daytime temperature (°C) | 3.6 | 10.6 | 16.4 | 20.4 | 26.5 | 33.1 | 34.5 | 31.2 | 29.6 | 23.5 | 16.2 | 12.9 |
| Average temperature (°C) | -0.7 | 5.4 | 10.7 | 15.0 | 20.8 | 27.4 | 29.1 | 25.6 | 23.5 | 17.8 | 11.1 | 7.4 |
| Average night temperature (°C) | -5.4 | 0.4 | 4.3 | 8.1 | 13.3 | 20.0 | 22.3 | 18.0 | 15.9 | 11.3 | 5.9 | 2.2 |
| Absolute minimum temperature (°C) | -12.1 | -7.1 | -1.1 | 1.2 | 6.7 | 15.3 | 17.8 | 11.4 | 8.9 | 6.9 | 0.9 | -2.5 |
| 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) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.8 | 8.0 | 10.3 | 10.9 | 11.7 | 12.5 | 12.5 | 12.1 | 10.9 | 10.2 | 9.1 | 8.9 |
| Precipitation (mm) | 51 | 25 | 16 | 10 | 5 | 2 | 0 | 0 | 0 | 0 | 5 | 3 |
| Sunny days | 17 | 15 | 20 | 26 | 26 | 28 | 31 | 30 | 30 | 30 | 25 | 27 |
| Rainy days | 10 | 13 | 11 | 4 | 5 | 2 | 0 | 1 | 0 | 1 | 5 | 4 |
| Snow days | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ernān is at