Average annual temperature is 18.9 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -3.7 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of Lanchangmen
* Weather data for Lanchangmen 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) | 16.2 | 19.6 | 25.1 | 35.6 | 35.8 | 37.5 | 38.0 | 34.5 | 33.5 | 25.9 | 24.6 | 18.2 |
| Average daytime temperature (°C) | 11.8 | 14.7 | 19.5 | 25.6 | 28.2 | 30.4 | 33.7 | 31.2 | 28.8 | 22.7 | 18.9 | 13.6 |
| Average temperature (°C) | 7.3 | 11.3 | 15.1 | 20.1 | 23.2 | 25.6 | 28.3 | 26.6 | 24.7 | 19.4 | 15.4 | 9.9 |
| Average night temperature (°C) | 3.2 | 8.1 | 11.2 | 15.1 | 18.9 | 21.4 | 23.9 | 23.3 | 21.3 | 16.6 | 12.0 | 6.0 |
| Absolute minimum temperature (°C) | -3.7 | 4.2 | 6.8 | 7.0 | 13.8 | 17.5 | 19.6 | 20.0 | 18.9 | 13.8 | 6.6 | -1.1 |
| 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 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 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) | 5.9 | 3.6 | 5.3 | 7.6 | 7.1 | 7.2 | 8.6 | 8.0 | 7.3 | 4.8 | 4.4 | 5.0 |
| Precipitation (mm) | 10 | 30 | 61 | 92 | 121 | 24 | 121 | 410 | 84 | 58 | 58 | 5 |
| Sunny days | 22 | 8 | 7 | 10 | 14 | 12 | 13 | 6 | 11 | 9 | 9 | 20 |
| Rainy days | 9 | 20 | 24 | 20 | 17 | 18 | 18 | 25 | 19 | 22 | 21 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lanchangmen during the most sunny months:
The largest precipitation sum in Lanchangmen is at