Average annual temperature is 20.8 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 123 days
Number of rainy days: 242 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 | 24.5 | 30.0 | 30.9 | 35.9 | 34.5 | 38.3 | 36.5 | 34.3 | 33.2 | 29.8 | 27.8 |
| Average daytime temperature (°C) | 16.4 | 19.9 | 23.2 | 25.7 | 29.0 | 30.9 | 33.6 | 32.2 | 31.2 | 27.0 | 23.1 | 18.7 |
| Average temperature (°C) | 11.4 | 14.4 | 17.7 | 20.6 | 24.3 | 26.3 | 28.3 | 27.1 | 26.5 | 22.2 | 17.4 | 12.6 |
| Average night temperature (°C) | 6.5 | 9.5 | 12.9 | 16.6 | 20.7 | 23.4 | 24.5 | 24.0 | 23.2 | 18.7 | 12.8 | 7.8 |
| Absolute minimum temperature (°C) | -1.4 | 2.5 | 6.9 | 9.4 | 16.0 | 21.7 | 23.3 | 22.1 | 21.8 | 13.9 | 6.4 | -0.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 6.7 | 6.4 | 5.8 | 7.2 | 7.8 | 8.3 | 10.3 | 8.5 | 8.6 | 6.8 | 7.5 | 6.7 |
| Precipitation (mm) | 64 | 67 | 240 | 130 | 140 | 324 | 109 | 305 | 209 | 84 | 22 | 18 |
| Sunny days | 15 | 15 | 17 | 12 | 6 | 1 | 2 | 2 | 0 | 14 | 20 | 19 |
| Rainy days | 16 | 13 | 14 | 18 | 25 | 29 | 29 | 29 | 30 | 17 | 10 | 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