Average annual temperature is 14.9 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -6.0 °C
Number of sunny days: 224 days
Number of rainy days: 130 days
Number of snow days: 11 days
Look at detailed online map of Hārnā
* Weather data for Hārnā 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) | 14.7 | 18.6 | 26.6 | 25.9 | 29.8 | 31.7 | 33.9 | 36.4 | 33.3 | 27.8 | 24.8 | 20.7 |
| Average daytime temperature (°C) | 5.9 | 8.6 | 16.3 | 19.2 | 21.9 | 28.0 | 30.6 | 32.6 | 23.6 | 20.6 | 17.8 | 12.4 |
| Average temperature (°C) | 2.0 | 3.8 | 11.1 | 13.9 | 17.4 | 22.6 | 24.9 | 26.4 | 19.3 | 15.7 | 12.6 | 7.8 |
| Average night temperature (°C) | -1.6 | -0.2 | 6.7 | 9.1 | 13.1 | 17.5 | 20.1 | 21.1 | 16.0 | 11.8 | 8.0 | 3.8 |
| Absolute minimum temperature (°C) | -6.0 | -4.3 | 1.8 | 1.2 | 7.3 | 14.6 | 16.7 | 16.6 | 12.3 | 8.4 | 2.4 | -0.2 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 6.4 | 7.7 | 8.2 | 9.9 | 10.1 | 12.5 | 11.6 | 11.1 | 7.6 | 8.5 | 7.9 | 6.6 |
| Precipitation (mm) | 20 | 14 | 60 | 37 | 108 | 28 | 21 | 51 | 95 | 73 | 17 | 33 |
| Sunny days | 21 | 16 | 18 | 12 | 14 | 20 | 22 | 24 | 14 | 20 | 21 | 22 |
| Rainy days | 6 | 5 | 13 | 18 | 17 | 10 | 9 | 7 | 16 | 11 | 9 | 9 |
| Snow days | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Hārnā during the most sunny months:
The largest precipitation sum in Hārnā is at