Average annual temperature is 14.7 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -10.9 °C
Number of sunny days: 242 days
Number of rainy days: 120 days
Number of snow days: 3 days
Look at detailed online map of Lanshantou
* Weather data for Lanshantou 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) | 11.6 | 10.6 | 26.5 | 25.0 | 30.0 | 35.2 | 34.5 | 33.9 | 29.4 | 25.6 | 26.9 | 19.3 |
| Average daytime temperature (°C) | 5.4 | 6.4 | 15.2 | 17.8 | 23.1 | 27.5 | 29.8 | 29.3 | 25.9 | 22.1 | 13.5 | 5.9 |
| Average temperature (°C) | 1.1 | 2.8 | 10.0 | 13.6 | 19.0 | 23.6 | 27.1 | 26.3 | 22.9 | 17.8 | 9.5 | 2.1 |
| Average night temperature (°C) | -2.8 | -1.0 | 5.1 | 9.9 | 15.6 | 20.0 | 24.7 | 23.2 | 19.8 | 13.9 | 5.1 | -1.8 |
| Absolute minimum temperature (°C) | -10.9 | -4.0 | -1.4 | 3.8 | 9.9 | 15.5 | 22.3 | 18.4 | 14.7 | 5.8 | -3.6 | -10.1 |
| 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 | 14.3 | 13.5 | 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) | 7.5 | 7.4 | 9.0 | 8.3 | 8.2 | 9.0 | 8.5 | 10.4 | 7.6 | 8.5 | 6.9 | 6.1 |
| Precipitation (mm) | 11 | 16 | 24 | 77 | 107 | 90 | 209 | 201 | 112 | 9 | 45 | 33 |
| Sunny days | 27 | 25 | 27 | 19 | 18 | 14 | 9 | 15 | 17 | 25 | 22 | 24 |
| Rainy days | 3 | 3 | 4 | 11 | 13 | 16 | 22 | 16 | 13 | 6 | 8 | 5 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Lanshantou during the most sunny months:
The largest precipitation sum in Lanshantou is at