Average annual temperature is 16.4 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -5.4 °C
Number of sunny days: 100 days
Number of rainy days: 259 days
Number of snow days: 6 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) | 15.3 | 15.6 | 22.2 | 27.2 | 29.5 | 29.5 | 32.4 | 32.8 | 31.2 | 24.3 | 23.3 | 19.5 |
| Average daytime temperature (°C) | 8.5 | 10.7 | 15.4 | 20.3 | 23.2 | 24.8 | 29.0 | 29.2 | 26.4 | 20.4 | 16.5 | 11.2 |
| Average temperature (°C) | 5.3 | 7.6 | 12.0 | 16.8 | 20.0 | 22.1 | 25.5 | 25.5 | 23.1 | 17.4 | 13.0 | 7.9 |
| Average night temperature (°C) | 1.7 | 4.9 | 8.8 | 13.5 | 17.1 | 19.4 | 22.5 | 22.1 | 20.3 | 14.9 | 9.9 | 4.5 |
| Absolute minimum temperature (°C) | -5.4 | 2.4 | 3.0 | 6.9 | 10.7 | 16.1 | 17.8 | 17.2 | 16.6 | 9.9 | 3.7 | -1.4 |
| 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 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 4.9 | 3.5 | 4.0 | 7.0 | 5.8 | 5.0 | 7.8 | 9.8 | 7.3 | 5.0 | 5.4 | 4.7 |
| Precipitation (mm) | 46 | 51 | 172 | 142 | 241 | 220 | 191 | 135 | 243 | 129 | 110 | 60 |
| Sunny days | 17 | 7 | 2 | 5 | 3 | 8 | 8 | 6 | 10 | 6 | 12 | 16 |
| Rainy days | 9 | 20 | 29 | 25 | 28 | 22 | 23 | 25 | 20 | 25 | 18 | 15 |
| Snow days | 5 | 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