Average annual temperature is 15.2 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: -8.9 °C
Number of sunny days: 227 days
Number of rainy days: 131 days
Number of snow days: 7 days
Look at detailed online map of Lanjiagou
* Weather data for Lanjiagou 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) | 15.1 | 18.6 | 28.4 | 29.7 | 36.1 | 34.9 | 38.8 | 35.5 | 31.2 | 26.4 | 27.2 | 22.1 |
| Average daytime temperature (°C) | 7.7 | 9.7 | 18.9 | 21.4 | 25.7 | 29.9 | 33.3 | 30.6 | 26.2 | 22.2 | 14.3 | 7.3 |
| Average temperature (°C) | 1.9 | 4.5 | 12.0 | 15.6 | 20.3 | 24.6 | 27.8 | 25.9 | 21.8 | 16.3 | 8.8 | 1.8 |
| Average night temperature (°C) | -3.1 | -0.6 | 5.4 | 10.0 | 15.4 | 19.4 | 23.0 | 21.6 | 17.8 | 11.1 | 3.8 | -3.1 |
| Absolute minimum temperature (°C) | -7.4 | -4.8 | -1.3 | 3.9 | 8.9 | 14.3 | 19.2 | 15.6 | 13.7 | 7.4 | -2.9 | -8.9 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.1 | 5.8 | 8.4 | 7.6 | 7.1 | 8.4 | 9.7 | 9.6 | 7.1 | 7.1 | 7.0 | 6.8 |
| Precipitation (mm) | 7 | 26 | 18 | 56 | 103 | 82 | 82 | 201 | 140 | 45 | 27 | 50 |
| Sunny days | 29 | 16 | 28 | 19 | 14 | 18 | 15 | 11 | 12 | 21 | 23 | 21 |
| Rainy days | 1 | 10 | 3 | 11 | 17 | 12 | 16 | 20 | 18 | 10 | 6 | 7 |
| Snow days | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Lanjiagou during the most sunny months:
The largest precipitation sum in Lanjiagou is at