Average annual temperature is 6.1 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: -31.8 °C
Number of sunny days: 197 days
Number of rainy days: 138 days
Number of snow days: 30 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) | 2.3 | 6.6 | 18.5 | 21.0 | 25.3 | 30.9 | 30.6 | 29.6 | 27.2 | 19.7 | 15.7 | 6.5 |
| Average daytime temperature (°C) | -7.9 | -2.4 | 8.0 | 12.0 | 19.5 | 24.1 | 26.3 | 25.0 | 21.5 | 13.6 | 0.0 | -8.1 |
| Average temperature (°C) | -13.2 | -8.0 | 1.8 | 6.6 | 14.1 | 18.9 | 22.1 | 21.0 | 16.7 | 9.2 | -4.4 | -12.1 |
| Average night temperature (°C) | -19.9 | -14.4 | -2.8 | 1.8 | 9.4 | 14.6 | 18.6 | 17.5 | 12.5 | 5.3 | -8.1 | -17.0 |
| Absolute minimum temperature (°C) | -30.9 | -21.0 | -9.8 | -4.5 | 5.2 | 9.7 | 15.5 | 12.1 | 6.2 | -1.0 | -19.3 | -31.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.9 | 7.8 | 10.0 | 8.8 | 10.4 | 10.3 | 9.2 | 8.7 | 9.4 | 8.3 | 5.8 | 5.6 |
| Precipitation (mm) | 13 | 8 | 11 | 75 | 58 | 127 | 175 | 159 | 47 | 81 | 105 | 24 |
| Sunny days | 21 | 20 | 24 | 18 | 17 | 7 | 7 | 9 | 19 | 20 | 16 | 19 |
| Rainy days | 2 | 1 | 7 | 12 | 14 | 23 | 24 | 22 | 11 | 11 | 8 | 3 |
| Snow days | 8 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 9 |
The largest precipitation sum in Lanjiagou is at