Average annual temperature is 17.9 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -0.6 °C
Number of sunny days: 215 days
Number of rainy days: 150 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) | 23.9 | 24.8 | 26.7 | 33.0 | 37.0 | 35.4 | 32.2 | 27.4 | 29.7 | 28.3 | 23.4 | 21.4 |
| Average daytime temperature (°C) | 15.7 | 20.0 | 22.7 | 27.8 | 29.5 | 26.6 | 26.8 | 24.1 | 25.3 | 20.2 | 19.4 | 17.2 |
| Average temperature (°C) | 9.8 | 13.6 | 16.3 | 21.0 | 23.4 | 22.0 | 22.6 | 20.9 | 21.3 | 16.8 | 15.0 | 12.2 |
| Average night temperature (°C) | 3.7 | 7.2 | 9.9 | 13.4 | 17.1 | 17.8 | 19.1 | 18.1 | 17.5 | 13.5 | 10.7 | 7.5 |
| Absolute minimum temperature (°C) | -0.6 | 4.5 | 5.9 | 8.7 | 12.9 | 14.4 | 16.9 | 16.1 | 15.9 | 10.3 | 6.8 | 2.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.9 | 9.8 | 10.7 | 11.5 | 11.0 | 9.3 | 9.9 | 8.6 | 10.1 | 8.0 | 9.2 | 8.8 |
| Precipitation (mm) | 0 | 2 | 6 | 0 | 15 | 174 | 178 | 302 | 76 | 148 | 9 | 2 |
| Sunny days | 30 | 25 | 25 | 29 | 23 | 5 | 5 | 2 | 9 | 10 | 26 | 26 |
| Rainy days | 1 | 3 | 6 | 1 | 8 | 25 | 26 | 29 | 21 | 21 | 4 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lanjiagou is at