Average annual temperature is 7.6 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -25.9 °C
Number of sunny days: 209 days
Number of rainy days: 130 days
Number of snow days: 26 days
Look at detailed online map of Laochang
* Weather data for Laochang 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) | 3.5 | 9.4 | 20.4 | 23.3 | 27.9 | 32.2 | 31.4 | 30.8 | 29.4 | 21.9 | 19.0 | 10.0 |
| Average daytime temperature (°C) | -7.1 | -0.9 | 8.8 | 13.8 | 21.2 | 26.1 | 27.5 | 26.1 | 23.1 | 15.3 | 0.6 | -7.1 |
| Average temperature (°C) | -11.1 | -5.9 | 3.1 | 8.3 | 15.8 | 21.0 | 23.5 | 22.1 | 17.8 | 10.2 | -3.5 | -10.8 |
| Average night temperature (°C) | -15.6 | -10.7 | -1.5 | 2.9 | 10.5 | 16.6 | 20.0 | 18.5 | 13.2 | 5.6 | -7.2 | -14.4 |
| Absolute minimum temperature (°C) | -25.9 | -17.1 | -7.8 | -3.0 | 4.9 | 12.1 | 17.2 | 14.7 | 5.8 | -1.1 | -15.1 | -23.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.3 | 8.0 | 10.0 | 9.0 | 10.6 | 10.7 | 9.1 | 8.8 | 9.3 | 8.7 | 5.8 | 6.1 |
| Precipitation (mm) | 8 | 3 | 7 | 46 | 46 | 96 | 202 | 82 | 39 | 29 | 95 | 12 |
| Sunny days | 24 | 21 | 26 | 19 | 17 | 10 | 8 | 12 | 16 | 19 | 16 | 21 |
| Rainy days | 2 | 0 | 4 | 11 | 14 | 20 | 23 | 19 | 14 | 12 | 9 | 2 |
| Snow days | 5 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 8 |
The best time to visit Laochang during the most sunny months:
Months with the longest average daylight duration in Laochang:
The largest precipitation sum in Laochang is at