Average annual temperature is 15.0 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 83 days
Number of rainy days: 274 days
Number of snow days: 8 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) | 19.0 | 23.0 | 26.5 | 32.1 | 33.9 | 28.9 | 28.8 | 26.4 | 26.4 | 26.1 | 23.7 | 23.3 |
| Average daytime temperature (°C) | 8.9 | 14.8 | 17.9 | 24.6 | 25.7 | 24.2 | 25.5 | 23.8 | 23.6 | 19.2 | 17.8 | 14.0 |
| Average temperature (°C) | 4.4 | 9.2 | 12.3 | 17.5 | 19.8 | 19.7 | 21.2 | 19.7 | 19.2 | 15.1 | 12.5 | 8.6 |
| Average night temperature (°C) | 0.3 | 5.1 | 8.3 | 12.0 | 15.1 | 16.3 | 17.8 | 16.5 | 15.7 | 11.8 | 8.7 | 4.3 |
| Absolute minimum temperature (°C) | -5.6 | 1.0 | 2.8 | 7.0 | 11.2 | 13.2 | 15.2 | 13.2 | 12.7 | 6.2 | 2.1 | -2.7 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.1 | 5.7 | 6.6 | 9.5 | 8.4 | 7.8 | 9.0 | 9.3 | 9.8 | 5.9 | 6.7 | 6.1 |
| Precipitation (mm) | 9 | 36 | 78 | 28 | 130 | 211 | 201 | 285 | 81 | 124 | 23 | 19 |
| Sunny days | 17 | 8 | 7 | 7 | 6 | 4 | 2 | 0 | 5 | 5 | 12 | 10 |
| Rainy days | 7 | 19 | 24 | 23 | 25 | 26 | 29 | 31 | 25 | 26 | 18 | 21 |
| Snow days | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Laochang during the most sunny months:
The largest precipitation sum in Laochang is at