Average annual temperature is 2.3 °C
Absolute maximum temperature: 19.3 °C
Absolute minimum temperature: -17.3 °C
Number of sunny days: 138 days
Number of rainy days: 130 days
Number of snow days: 97 days
Look at detailed online map of Lacha
* Weather data for Lacha China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 8.9 | 9.9 | 4.5 | 9.2 | 17.0 | 19.3 | 18.3 | 18.6 | 17.3 | 16.7 | 8.7 | 6.4 |
| Average daytime temperature (°C) | 2.9 | 3.7 | 1.6 | 5.0 | 8.1 | 15.7 | 15.9 | 16.2 | 15.2 | 9.7 | 4.0 | 0.8 |
| Average temperature (°C) | -3.4 | -2.6 | -4.2 | -0.7 | 2.6 | 10.0 | 10.9 | 11.0 | 9.0 | 3.1 | -2.2 | -6.0 |
| Average night temperature (°C) | -10.5 | -9.3 | -10.4 | -7.7 | -3.7 | 4.1 | 6.4 | 6.3 | 2.8 | -3.1 | -7.9 | -13.2 |
| Absolute minimum temperature (°C) | -16.0 | -12.7 | -14.1 | -11.8 | -8.7 | 0.2 | 4.0 | 3.4 | -0.4 | -8.2 | -10.5 | -17.3 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| 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) | 9.5 | 9.8 | 10.4 | 11.5 | 12.0 | 11.9 | 9.7 | 9.3 | 11.2 | 10.4 | 9.7 | 9.1 |
| Precipitation (mm) | 0 | 8 | 42 | 71 | 88 | 115 | 230 | 183 | 57 | 12 | 2 | 9 |
| Sunny days | 31 | 22 | 6 | 4 | 5 | 4 | 1 | 0 | 6 | 12 | 23 | 24 |
| Rainy days | 0 | 0 | 2 | 0 | 11 | 25 | 30 | 31 | 24 | 7 | 0 | 0 |
| Snow days | 0 | 6 | 23 | 26 | 15 | 1 | 0 | 0 | 0 | 12 | 7 | 7 |
The largest precipitation sum in Lacha is at