Average annual temperature is 15.9 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: -9.0 °C
Number of sunny days: 249 days
Number of rainy days: 112 days
Number of snow days: 4 days
Look at detailed online map of Lanlou
* Weather data for Lanlou 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) | 13.9 | 17.4 | 28.6 | 29.3 | 34.0 | 38.1 | 37.2 | 35.3 | 32.1 | 28.4 | 29.2 | 21.9 |
| Average daytime temperature (°C) | 7.2 | 10.3 | 19.3 | 20.8 | 25.8 | 31.7 | 32.6 | 31.7 | 28.0 | 24.3 | 14.5 | 6.5 |
| Average temperature (°C) | 1.4 | 4.7 | 12.6 | 15.6 | 21.0 | 26.4 | 28.2 | 27.3 | 23.5 | 18.5 | 9.0 | 1.4 |
| Average night temperature (°C) | -3.8 | -0.8 | 6.5 | 10.7 | 16.6 | 21.3 | 24.5 | 23.3 | 19.3 | 13.5 | 4.1 | -3.1 |
| Absolute minimum temperature (°C) | -8.7 | -4.8 | 0.4 | 3.9 | 10.3 | 14.9 | 21.5 | 18.1 | 11.6 | 6.5 | -5.5 | -9.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 7.1 | 8.7 | 7.8 | 6.8 | 8.4 | 9.2 | 10.1 | 7.5 | 7.9 | 7.1 | 6.6 |
| Precipitation (mm) | 13 | 19 | 11 | 85 | 78 | 76 | 199 | 100 | 78 | 5 | 25 | 22 |
| Sunny days | 28 | 21 | 28 | 19 | 16 | 18 | 13 | 16 | 16 | 26 | 24 | 24 |
| Rainy days | 2 | 7 | 3 | 11 | 15 | 12 | 18 | 15 | 14 | 5 | 6 | 4 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Lanlou during the most sunny months:
The largest precipitation sum in Lanlou is at