Average annual temperature is 9.9 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -21.7 °C
Number of sunny days: 237 days
Number of rainy days: 121 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) | 6.5 | 8.5 | 16.7 | 19.2 | 27.7 | 32.2 | 33.2 | 31.6 | 30.0 | 23.9 | 21.3 | 11.4 |
| Average daytime temperature (°C) | -1.8 | 3.1 | 9.4 | 14.9 | 20.9 | 25.8 | 28.2 | 28.1 | 25.4 | 18.0 | 5.0 | -2.9 |
| Average temperature (°C) | -6.3 | -1.8 | 3.8 | 9.6 | 15.9 | 20.8 | 24.3 | 23.9 | 20.4 | 13.2 | 0.8 | -6.7 |
| Average night temperature (°C) | -10.5 | -5.3 | -0.4 | 5.4 | 12.0 | 16.8 | 21.1 | 20.5 | 16.0 | 9.3 | -3.1 | -10.7 |
| Absolute minimum temperature (°C) | -21.7 | -9.3 | -5.6 | 0.7 | 7.2 | 11.5 | 18.7 | 15.4 | 11.5 | 4.5 | -10.8 | -21.3 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.1 | 8.0 | 9.0 | 8.7 | 8.5 | 10.2 | 8.1 | 9.3 | 9.8 | 8.5 | 7.0 | 6.2 |
| Precipitation (mm) | 10 | 2 | 2 | 90 | 81 | 65 | 161 | 181 | 24 | 39 | 49 | 29 |
| Sunny days | 27 | 27 | 29 | 18 | 19 | 12 | 8 | 11 | 21 | 22 | 20 | 23 |
| Rainy days | 2 | 1 | 2 | 12 | 12 | 18 | 23 | 20 | 9 | 9 | 10 | 3 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
The largest precipitation sum in Lanjiagou is at