Average annual temperature is 16.6 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -4.0 °C
Number of sunny days: 80 days
Number of rainy days: 283 days
Number of snow days: 2 days
Look at detailed online map of Lanniwan
* Weather data for Lanniwan 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) | 22.8 | 16.9 | 22.8 | 30.6 | 31.2 | 31.7 | 33.0 | 31.5 | 33.4 | 29.7 | 23.7 | 24.6 |
| Average daytime temperature (°C) | 10.7 | 10.8 | 16.6 | 21.7 | 25.2 | 27.1 | 29.6 | 28.6 | 28.0 | 21.5 | 17.4 | 12.0 |
| Average temperature (°C) | 6.2 | 7.4 | 12.3 | 17.1 | 20.8 | 22.9 | 25.2 | 24.6 | 23.3 | 17.5 | 13.1 | 7.9 |
| Average night temperature (°C) | 1.8 | 4.3 | 8.2 | 13.0 | 16.9 | 19.4 | 21.5 | 21.1 | 19.3 | 13.8 | 9.1 | 3.6 |
| Absolute minimum temperature (°C) | -3.1 | 0.8 | 3.6 | 7.8 | 9.6 | 14.4 | 17.2 | 17.1 | 16.1 | 10.0 | 2.1 | -4.0 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 4.6 | 2.2 | 4.4 | 6.9 | 6.8 | 6.4 | 8.5 | 9.4 | 9.1 | 5.7 | 5.1 | 4.7 |
| Precipitation (mm) | 28 | 99 | 119 | 228 | 270 | 318 | 276 | 149 | 113 | 77 | 93 | 36 |
| Sunny days | 16 | 4 | 3 | 4 | 2 | 7 | 3 | 2 | 8 | 8 | 9 | 14 |
| Rainy days | 13 | 24 | 28 | 26 | 29 | 23 | 28 | 29 | 22 | 23 | 21 | 17 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lanniwan during the most sunny months:
The largest precipitation sum in Lanniwan is at