Average annual temperature is 20.6 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -2.1 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Lanwu
* Weather data for Lanwu 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 | 24.6 | 28.4 | 31.2 | 35.5 | 34.3 | 37.0 | 36.4 | 32.8 | 32.0 | 29.5 | 27.4 |
| Average daytime temperature (°C) | 15.5 | 19.1 | 22.4 | 25.4 | 28.9 | 31.1 | 33.8 | 32.1 | 30.9 | 26.3 | 22.7 | 17.5 |
| Average temperature (°C) | 10.8 | 13.9 | 17.3 | 20.6 | 24.3 | 26.5 | 28.5 | 27.2 | 26.3 | 21.9 | 17.4 | 12.1 |
| Average night temperature (°C) | 6.0 | 9.4 | 12.9 | 16.6 | 20.8 | 23.6 | 24.6 | 24.2 | 23.0 | 18.3 | 12.9 | 7.6 |
| Absolute minimum temperature (°C) | -1.4 | 2.5 | 8.4 | 9.7 | 16.1 | 21.5 | 23.5 | 22.2 | 21.4 | 13.3 | 5.2 | -2.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.4 | 6.2 | 5.8 | 7.2 | 7.8 | 8.1 | 10.5 | 8.3 | 8.6 | 6.2 | 7.3 | 6.6 |
| Precipitation (mm) | 57 | 85 | 198 | 164 | 135 | 272 | 120 | 241 | 233 | 72 | 34 | 22 |
| Sunny days | 14 | 14 | 17 | 7 | 4 | 2 | 6 | 2 | 1 | 10 | 19 | 19 |
| Rainy days | 17 | 14 | 14 | 23 | 27 | 28 | 25 | 29 | 29 | 21 | 11 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lanwu during the most sunny months:
The largest precipitation sum in Lanwu is at