Average annual temperature is 15.5 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 78 days
Number of rainy days: 284 days
Number of snow days: 3 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) | 16.8 | 16.5 | 21.3 | 29.5 | 30.3 | 30.4 | 32.0 | 30.5 | 31.6 | 25.6 | 22.8 | 23.4 |
| Average daytime temperature (°C) | 8.1 | 11.4 | 15.3 | 20.4 | 23.1 | 24.1 | 28.3 | 27.7 | 25.5 | 19.3 | 16.5 | 10.9 |
| Average temperature (°C) | 4.1 | 8.0 | 11.7 | 16.3 | 19.3 | 20.7 | 24.2 | 23.9 | 21.6 | 16.1 | 12.8 | 7.1 |
| Average night temperature (°C) | 0.5 | 4.9 | 7.8 | 12.7 | 15.8 | 17.8 | 20.6 | 20.3 | 18.3 | 13.3 | 9.4 | 3.5 |
| Absolute minimum temperature (°C) | -5.0 | 2.2 | 1.5 | 5.7 | 11.2 | 14.0 | 15.7 | 15.4 | 15.7 | 8.6 | 3.3 | -2.8 |
| 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) | 10.6 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.8 | 13.1 | 12.3 | 11.5 | 10.7 | 10.4 |
| 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) | 4.8 | 3.0 | 4.3 | 6.9 | 6.3 | 5.4 | 8.1 | 8.8 | 7.2 | 4.6 | 5.5 | 4.4 |
| Precipitation (mm) | 23 | 45 | 123 | 218 | 171 | 123 | 279 | 192 | 192 | 155 | 68 | 22 |
| Sunny days | 15 | 5 | 3 | 4 | 4 | 5 | 7 | 2 | 7 | 5 | 9 | 12 |
| Rainy days | 13 | 23 | 28 | 26 | 27 | 25 | 24 | 29 | 23 | 26 | 21 | 19 |
| Snow days | 3 | 0 | 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