Average annual temperature is 18.5 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: -7.4 °C
Number of sunny days: 303 days
Number of rainy days: 61 days
Number of snow days: 1 day
Look at detailed online map of Yasnā
* Weather data for Yasnā 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) | 12.2 | 18.4 | 24.9 | 29.0 | 35.6 | 39.9 | 40.5 | 39.2 | 37.3 | 32.8 | 21.2 | 17.4 |
| Average daytime temperature (°C) | 6.5 | 12.6 | 19.9 | 24.8 | 30.7 | 36.4 | 38.2 | 35.6 | 33.1 | 26.9 | 18.2 | 14.5 |
| Average temperature (°C) | 1.0 | 5.9 | 13.1 | 18.2 | 23.9 | 30.0 | 32.5 | 29.5 | 26.7 | 20.0 | 12.0 | 7.7 |
| Average night temperature (°C) | -3.7 | -0.8 | 5.5 | 10.1 | 15.9 | 21.6 | 25.4 | 21.8 | 19.2 | 12.7 | 5.9 | 1.2 |
| Absolute minimum temperature (°C) | -7.4 | -4.9 | 0.1 | 1.0 | 7.9 | 16.6 | 22.9 | 16.1 | 13.4 | 9.1 | 0.4 | -2.1 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| 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) | 7.5 | 8.2 | 9.6 | 10.9 | 12.0 | 12.7 | 12.6 | 11.8 | 11.0 | 9.9 | 9.0 | 8.6 |
| Precipitation (mm) | 37 | 17 | 18 | 7 | 2 | 0 | 0 | 0 | 0 | 2 | 15 | 0 |
| Sunny days | 23 | 17 | 19 | 23 | 27 | 27 | 31 | 30 | 30 | 26 | 23 | 27 |
| Rainy days | 7 | 11 | 12 | 7 | 4 | 3 | 0 | 1 | 0 | 5 | 7 | 4 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yasnā is at