Average annual temperature is 10.6 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -16.9 °C
Number of sunny days: 202 days
Number of rainy days: 143 days
Number of snow days: 20 days
Look at detailed online map of Lanwan
* Weather data for Lanwan 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) | 13.2 | 11.1 | 21.6 | 29.2 | 30.5 | 30.8 | 34.8 | 30.0 | 28.8 | 20.4 | 20.4 | 16.4 |
| Average daytime temperature (°C) | 3.1 | 5.8 | 14.7 | 17.4 | 21.2 | 27.0 | 29.2 | 26.7 | 22.6 | 16.3 | 10.3 | 4.9 |
| Average temperature (°C) | -3.0 | 0.4 | 7.4 | 10.9 | 15.5 | 20.8 | 23.2 | 21.2 | 17.4 | 10.8 | 3.7 | -1.2 |
| Average night temperature (°C) | -8.5 | -4.5 | 0.4 | 4.8 | 10.5 | 15.0 | 17.7 | 16.4 | 13.3 | 6.0 | -2.1 | -6.3 |
| Absolute minimum temperature (°C) | -16.9 | -11.3 | -6.2 | -3.7 | 3.3 | 10.9 | 12.7 | 10.1 | 8.9 | 0.0 | -6.3 | -13.3 |
| 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 | 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 | 6.1 | 8.5 | 7.9 | 6.3 | 9.4 | 9.2 | 8.9 | 6.8 | 6.8 | 7.7 | 7.4 |
| Precipitation (mm) | 3 | 22 | 16 | 50 | 66 | 69 | 135 | 79 | 103 | 72 | 2 | 4 |
| Sunny days | 27 | 15 | 19 | 16 | 13 | 16 | 12 | 10 | 7 | 16 | 25 | 26 |
| Rainy days | 1 | 3 | 9 | 14 | 18 | 14 | 19 | 21 | 23 | 15 | 4 | 2 |
| Snow days | 3 | 10 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The largest precipitation sum in Lanwan is at