Average annual temperature is 13.7 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -7.9 °C
Number of sunny days: 153 days
Number of rainy days: 194 days
Number of snow days: 18 days
Look at detailed online map of Lahāsh
* Weather data for Lahāsh 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) | 16.1 | 14.8 | 21.5 | 26.0 | 30.0 | 27.5 | 31.7 | 28.8 | 29.4 | 27.8 | 23.5 | 20.7 |
| Average daytime temperature (°C) | 5.2 | 7.3 | 15.4 | 18.2 | 21.1 | 21.9 | 24.0 | 25.7 | 20.7 | 19.6 | 18.4 | 13.6 |
| Average temperature (°C) | 1.3 | 2.7 | 10.6 | 14.1 | 17.4 | 19.5 | 21.3 | 22.3 | 18.0 | 15.6 | 12.8 | 8.4 |
| Average night temperature (°C) | -2.4 | -1.8 | 5.2 | 8.8 | 13.0 | 16.5 | 18.2 | 18.2 | 15.2 | 11.6 | 7.9 | 3.9 |
| Absolute minimum temperature (°C) | -7.9 | -5.6 | -0.2 | -0.5 | 6.6 | 13.5 | 15.3 | 14.7 | 10.2 | 7.5 | 3.6 | -2.2 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 8.1 | 8.0 | 10.3 | 10.2 | 8.7 | 7.7 | 9.9 | 7.4 | 8.6 | 8.4 | 7.7 |
| Precipitation (mm) | 27 | 65 | 59 | 38 | 94 | 114 | 98 | 75 | 120 | 132 | 82 | 53 |
| Sunny days | 18 | 15 | 13 | 12 | 11 | 5 | 7 | 17 | 9 | 13 | 15 | 18 |
| Rainy days | 3 | 6 | 18 | 18 | 20 | 25 | 24 | 14 | 21 | 18 | 15 | 12 |
| Snow days | 10 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Lahāsh is at