Average annual temperature is 15.9 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -6.4 °C
Number of sunny days: 308 days
Number of rainy days: 56 days
Number of snow days: 1 day
Look at detailed online map of Lāy Gerdū
* Weather data for Lāy Gerdū 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) | 9.8 | 16.5 | 19.2 | 22.1 | 29.7 | 34.7 | 35.7 | 33.5 | 32.1 | 29.4 | 19.7 | 16.2 |
| Average daytime temperature (°C) | 5.5 | 11.9 | 15.3 | 19.3 | 26.0 | 31.2 | 32.9 | 30.8 | 29.0 | 23.5 | 14.9 | 12.4 |
| Average temperature (°C) | 1.3 | 6.9 | 10.3 | 14.3 | 20.8 | 25.9 | 27.1 | 25.1 | 23.5 | 18.2 | 10.3 | 7.1 |
| Average night temperature (°C) | -2.6 | 2.1 | 4.6 | 7.9 | 13.7 | 19.1 | 20.2 | 18.4 | 16.9 | 12.1 | 5.4 | 2.1 |
| Absolute minimum temperature (°C) | -6.4 | -2.5 | -1.0 | 1.5 | 8.7 | 16.6 | 18.7 | 15.3 | 12.6 | 7.8 | 1.8 | -1.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.8 | 13.1 | 12.3 | 11.5 | 10.7 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.7 | 9.4 | 10.5 | 11.0 | 11.8 | 12.3 | 12.3 | 11.8 | 10.9 | 10.2 | 9.2 | 9.3 |
| Precipitation (mm) | 106 | 28 | 15 | 15 | 5 | 0 | 1 | 0 | 0 | 0 | 21 | 5 |
| Sunny days | 19 | 21 | 23 | 20 | 26 | 30 | 30 | 29 | 30 | 30 | 22 | 28 |
| Rainy days | 11 | 7 | 8 | 10 | 5 | 0 | 1 | 2 | 0 | 1 | 8 | 3 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lāy Gerdū is at