Average annual temperature is 10.0 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -18.4 °C
Number of sunny days: 211 days
Number of rainy days: 130 days
Number of snow days: 24 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) | 11.3 | 9.8 | 19.8 | 29.3 | 30.3 | 31.0 | 35.1 | 29.1 | 27.1 | 20.5 | 21.8 | 16.2 |
| Average daytime temperature (°C) | 2.5 | 5.6 | 13.8 | 15.7 | 20.3 | 27.1 | 28.5 | 25.3 | 20.9 | 16.0 | 8.9 | 3.3 |
| Average temperature (°C) | -3.4 | 0.0 | 7.0 | 9.5 | 14.8 | 20.8 | 22.8 | 20.6 | 16.1 | 11.0 | 3.0 | -2.4 |
| Average night temperature (°C) | -8.7 | -4.7 | 0.5 | 4.3 | 10.2 | 15.1 | 17.7 | 16.5 | 12.4 | 7.0 | -2.0 | -7.4 |
| Absolute minimum temperature (°C) | -18.4 | -10.6 | -6.8 | -2.2 | 3.3 | 10.4 | 13.4 | 11.2 | 7.7 | 2.9 | -8.0 | -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 | 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 | 14.4 | 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) | 7.7 | 6.5 | 8.8 | 7.6 | 6.2 | 9.9 | 9.4 | 9.1 | 7.2 | 7.4 | 7.9 | 7.5 |
| Precipitation (mm) | 1 | 18 | 11 | 87 | 74 | 31 | 129 | 88 | 84 | 44 | 10 | 13 |
| Sunny days | 27 | 17 | 21 | 15 | 11 | 19 | 17 | 10 | 7 | 17 | 25 | 25 |
| Rainy days | 0 | 1 | 7 | 13 | 20 | 11 | 14 | 21 | 23 | 14 | 3 | 3 |
| Snow days | 4 | 10 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Laochang during the most sunny months:
The largest precipitation sum in Laochang is at