Average annual temperature is 7.7 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -18.8 °C
Number of sunny days: 205 days
Number of rainy days: 137 days
Number of snow days: 23 days
Look at detailed online map of Lāy
* Weather data for Lāy 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) | 8.2 | 10.0 | 14.0 | 21.2 | 25.0 | 28.1 | 32.2 | 29.0 | 30.5 | 19.8 | 17.0 | 14.6 |
| Average daytime temperature (°C) | -2.1 | -0.2 | 10.2 | 14.6 | 17.6 | 21.2 | 23.0 | 24.3 | 18.6 | 15.3 | 11.9 | 7.3 |
| Average temperature (°C) | -6.1 | -4.9 | 4.6 | 8.2 | 11.2 | 15.1 | 17.1 | 18.0 | 12.5 | 9.0 | 5.9 | 1.5 |
| Average night temperature (°C) | -10.6 | -10.3 | -0.8 | 1.7 | 4.8 | 9.1 | 11.8 | 12.2 | 8.2 | 3.4 | 0.8 | -3.3 |
| Absolute minimum temperature (°C) | -18.7 | -18.8 | -6.2 | -9.9 | -1.3 | 5.4 | 8.3 | 9.5 | 4.1 | 0.7 | -4.8 | -8.9 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 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) | 7.6 | 9.0 | 9.3 | 11.3 | 11.4 | 13.2 | 13.1 | 12.1 | 11.0 | 9.5 | 8.1 | 7.4 |
| Precipitation (mm) | 32 | 14 | 84 | 32 | 57 | 15 | 10 | 25 | 20 | 52 | 48 | 42 |
| Sunny days | 20 | 17 | 14 | 12 | 10 | 17 | 24 | 23 | 18 | 17 | 17 | 16 |
| Rainy days | 0 | 0 | 17 | 17 | 21 | 13 | 7 | 8 | 12 | 14 | 13 | 15 |
| Snow days | 11 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lāy during the most sunny months:
The largest precipitation sum in Lāy is at