Average annual temperature is 16.1 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -2.1 °C
Number of sunny days: 140 days
Number of rainy days: 223 days
Number of snow days: 2 days
Look at detailed online map of Lash
* Weather data for Lash 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) | 15.4 | 15.7 | 27.8 | 27.5 | 29.1 | 28.4 | 30.3 | 33.2 | 29.5 | 28.3 | 24.0 | 21.6 |
| Average daytime temperature (°C) | 7.2 | 8.9 | 16.5 | 18.9 | 21.1 | 24.3 | 26.2 | 28.6 | 22.8 | 20.8 | 19.6 | 15.0 |
| Average temperature (°C) | 5.1 | 6.1 | 12.6 | 15.1 | 18.2 | 21.6 | 23.5 | 25.1 | 20.4 | 17.8 | 15.6 | 11.3 |
| Average night temperature (°C) | 2.6 | 3.1 | 8.5 | 10.9 | 15.0 | 18.2 | 20.7 | 21.5 | 18.0 | 14.6 | 11.6 | 7.9 |
| Absolute minimum temperature (°C) | -0.3 | -2.1 | 3.9 | 3.0 | 8.9 | 15.6 | 18.7 | 19.4 | 15.4 | 12.7 | 5.4 | 3.0 |
| 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 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 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) | 5.0 | 7.8 | 7.3 | 10.0 | 9.3 | 10.0 | 8.4 | 10.0 | 6.5 | 7.4 | 7.6 | 7.0 |
| Precipitation (mm) | 235 | 279 | 178 | 174 | 336 | 263 | 312 | 201 | 388 | 304 | 232 | 270 |
| Sunny days | 6 | 13 | 7 | 11 | 6 | 13 | 15 | 21 | 9 | 11 | 14 | 14 |
| Rainy days | 24 | 14 | 24 | 19 | 25 | 17 | 16 | 10 | 21 | 20 | 16 | 17 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lash is at