Average annual temperature is 15.3 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: -10.5 °C
Number of sunny days: 262 days
Number of rainy days: 95 days
Number of snow days: 8 days
Look at detailed online map of Leylān
* Weather data for Leylān 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) | 8.8 | 14.7 | 20.8 | 26.6 | 30.3 | 36.9 | 38.9 | 39.5 | 36.5 | 26.8 | 23.2 | 17.4 |
| Average daytime temperature (°C) | 5.3 | 7.7 | 16.5 | 20.9 | 25.7 | 32.3 | 36.3 | 36.2 | 31.0 | 22.8 | 17.2 | 11.9 |
| Average temperature (°C) | -0.6 | 1.5 | 9.9 | 13.7 | 18.6 | 25.0 | 29.2 | 28.9 | 23.5 | 15.9 | 10.8 | 5.8 |
| Average night temperature (°C) | -4.3 | -3.2 | 4.3 | 7.2 | 11.7 | 17.3 | 21.6 | 21.4 | 16.0 | 10.0 | 5.7 | 0.9 |
| Absolute minimum temperature (°C) | -7.8 | -10.5 | -1.8 | -2.2 | 5.3 | 14.6 | 18.4 | 17.4 | 12.0 | 6.5 | -0.9 | -3.8 |
| 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 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 7.7 | 8.7 | 8.8 | 10.6 | 11.6 | 13.4 | 13.0 | 11.9 | 11.4 | 9.7 | 8.1 | 7.5 |
| Precipitation (mm) | 18 | 19 | 68 | 47 | 31 | 2 | 0 | 0 | 0 | 14 | 27 | 30 |
| Sunny days | 21 | 18 | 13 | 18 | 14 | 26 | 31 | 30 | 29 | 21 | 19 | 22 |
| Rainy days | 6 | 6 | 18 | 12 | 17 | 4 | 0 | 1 | 1 | 10 | 11 | 9 |
| Snow days | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Leylān during the most sunny months:
The largest precipitation sum in Leylān is at