Average annual temperature is 13.7 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -14.8 °C
Number of sunny days: 279 days
Number of rainy days: 70 days
Number of snow days: 16 days
Look at detailed online map of Lāchīn
* Weather data for Lāchīn 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) | 7.0 | 13.0 | 17.7 | 23.7 | 27.7 | 33.7 | 36.7 | 37.4 | 35.4 | 26.2 | 21.2 | 16.4 |
| Average daytime temperature (°C) | 3.8 | 4.4 | 13.9 | 18.0 | 23.4 | 29.9 | 33.2 | 34.2 | 28.8 | 21.5 | 15.6 | 10.8 |
| Average temperature (°C) | -0.7 | -0.6 | 8.0 | 11.7 | 16.9 | 22.9 | 26.5 | 27.1 | 21.8 | 15.1 | 9.8 | 5.1 |
| Average night temperature (°C) | -4.3 | -5.7 | 3.0 | 5.8 | 10.1 | 15.2 | 19.2 | 20.0 | 14.7 | 9.2 | 4.9 | 0.5 |
| Absolute minimum temperature (°C) | -7.6 | -14.8 | -3.6 | -4.2 | 3.5 | 11.8 | 17.0 | 15.9 | 11.0 | 6.4 | -2.1 | -3.9 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 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) | 7.5 | 8.8 | 9.1 | 11.0 | 11.6 | 13.6 | 13.2 | 11.9 | 11.5 | 9.7 | 7.9 | 7.2 |
| Precipitation (mm) | 20 | 22 | 77 | 47 | 19 | 2 | 0 | 0 | 0 | 3 | 23 | 36 |
| Sunny days | 20 | 19 | 15 | 20 | 18 | 27 | 31 | 30 | 30 | 25 | 20 | 24 |
| Rainy days | 3 | 1 | 16 | 10 | 13 | 3 | 0 | 1 | 0 | 6 | 10 | 7 |
| Snow days | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lāchīn during the most sunny months:
The largest precipitation sum in Lāchīn is at