Average annual temperature is 22.6 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 3.0 °C
Number of sunny days: 104 days
Number of rainy days: 261 days
Look at detailed online map of Lanmen
* Weather data for Lanmen 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) | 26.2 | 27.7 | 29.6 | 30.7 | 36.2 | 34.0 | 36.4 | 34.1 | 33.3 | 32.4 | 28.9 | 29.1 |
| Average daytime temperature (°C) | 18.7 | 23.5 | 25.5 | 26.3 | 29.2 | 30.7 | 32.0 | 31.3 | 29.8 | 27.4 | 25.5 | 21.4 |
| Average temperature (°C) | 14.6 | 18.0 | 20.5 | 22.4 | 25.4 | 27.0 | 28.3 | 27.5 | 26.6 | 23.7 | 20.8 | 16.4 |
| Average night temperature (°C) | 10.7 | 13.5 | 16.4 | 19.3 | 22.6 | 24.5 | 25.4 | 24.9 | 24.3 | 20.9 | 16.9 | 12.0 |
| Absolute minimum temperature (°C) | 4.5 | 7.1 | 12.3 | 14.5 | 18.8 | 23.2 | 23.3 | 23.3 | 23.5 | 16.9 | 11.3 | 3.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| 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) | 5.7 | 7.4 | 5.9 | 5.8 | 7.8 | 8.3 | 10.4 | 8.9 | 7.0 | 7.0 | 8.4 | 7.5 |
| Precipitation (mm) | 64 | 48 | 176 | 234 | 185 | 383 | 319 | 395 | 476 | 249 | 27 | 23 |
| Sunny days | 15 | 15 | 16 | 6 | 3 | 1 | 1 | 0 | 1 | 11 | 17 | 18 |
| Rainy days | 16 | 13 | 15 | 24 | 28 | 29 | 30 | 31 | 29 | 20 | 13 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lanmen during the most sunny months:
The largest precipitation sum in Lanmen is at