Average annual temperature is 13.4 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: -6.6 °C
Number of sunny days: 110 days
Number of rainy days: 248 days
Number of snow days: 7 days
Look at detailed online map of Yanwan
* Weather data for Yanwan 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) | 15.3 | 12.7 | 21.1 | 25.0 | 27.2 | 30.3 | 30.2 | 30.1 | 28.2 | 21.8 | 22.5 | 16.9 |
| Average daytime temperature (°C) | 6.8 | 7.2 | 13.5 | 17.8 | 21.2 | 24.2 | 26.9 | 26.7 | 23.7 | 18.0 | 14.6 | 8.0 |
| Average temperature (°C) | 2.6 | 3.9 | 9.2 | 13.8 | 17.3 | 20.5 | 23.0 | 22.3 | 19.7 | 14.3 | 9.9 | 4.1 |
| Average night temperature (°C) | -1.9 | 0.7 | 4.7 | 9.8 | 14.0 | 17.1 | 19.6 | 18.1 | 16.2 | 10.9 | 6.1 | 0.3 |
| Absolute minimum temperature (°C) | -6.6 | -3.1 | 0.9 | 4.5 | 9.8 | 14.5 | 15.0 | 10.9 | 12.1 | 7.0 | 0.0 | -5.4 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.8 | 13.2 | 12.3 | 11.4 | 10.7 | 10.3 |
| 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) | 4.9 | 3.0 | 4.6 | 5.9 | 5.0 | 6.1 | 7.7 | 9.5 | 7.0 | 5.3 | 5.7 | 5.0 |
| Precipitation (mm) | 27 | 55 | 97 | 187 | 279 | 331 | 342 | 216 | 168 | 108 | 92 | 85 |
| Sunny days | 20 | 7 | 8 | 10 | 6 | 5 | 0 | 8 | 7 | 10 | 14 | 15 |
| Rainy days | 6 | 20 | 23 | 20 | 25 | 25 | 31 | 23 | 23 | 21 | 16 | 15 |
| Snow days | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Yanwan during the most sunny months:
The largest precipitation sum in Yanwan is at