Average annual temperature is 13.3 °C
Absolute maximum temperature: 29.7 °C
Absolute minimum temperature: -7.7 °C
Number of sunny days: 106 days
Number of rainy days: 253 days
Number of snow days: 6 days
Look at detailed online map of Langchang
* Weather data for Langchang 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) | 21.8 | 20.6 | 22.3 | 28.0 | 29.7 | 29.0 | 27.0 | 24.3 | 25.2 | 24.5 | 20.3 | 18.0 |
| Average daytime temperature (°C) | 10.3 | 16.3 | 17.6 | 22.6 | 23.2 | 22.0 | 23.0 | 21.9 | 22.0 | 17.4 | 16.1 | 13.3 |
| Average temperature (°C) | 4.1 | 9.2 | 11.2 | 15.5 | 17.5 | 17.4 | 18.5 | 17.6 | 16.9 | 13.1 | 10.7 | 7.4 |
| Average night temperature (°C) | -1.5 | 3.0 | 5.6 | 8.8 | 12.5 | 13.6 | 14.8 | 14.2 | 12.8 | 9.5 | 5.9 | 2.3 |
| Absolute minimum temperature (°C) | -7.7 | -0.4 | 1.1 | 3.2 | 8.6 | 10.9 | 12.1 | 11.9 | 10.8 | 4.9 | 1.3 | -3.5 |
| 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 | 13.8 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 8.2 | 9.3 | 9.5 | 10.8 | 10.2 | 8.5 | 9.4 | 9.4 | 10.6 | 7.0 | 8.9 | 8.0 |
| Precipitation (mm) | 10 | 18 | 55 | 41 | 129 | 151 | 160 | 238 | 107 | 128 | 30 | 8 |
| Sunny days | 19 | 16 | 6 | 11 | 11 | 2 | 3 | 1 | 4 | 3 | 15 | 15 |
| Rainy days | 7 | 11 | 25 | 19 | 20 | 28 | 28 | 30 | 26 | 28 | 15 | 16 |
| Snow days | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Langchang is at