Average annual temperature is 16.3 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -8.1 °C
Number of sunny days: 227 days
Number of rainy days: 135 days
Number of snow days: 3 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) | 16.2 | 15.4 | 28.0 | 31.3 | 33.6 | 36.2 | 36.0 | 35.6 | 32.1 | 27.9 | 28.8 | 22.7 |
| Average daytime temperature (°C) | 8.5 | 10.3 | 18.7 | 21.6 | 26.4 | 31.3 | 32.4 | 31.7 | 27.5 | 23.8 | 15.4 | 7.9 |
| Average temperature (°C) | 2.7 | 5.2 | 12.5 | 16.4 | 21.5 | 26.2 | 28.2 | 27.3 | 23.3 | 18.3 | 10.2 | 2.7 |
| Average night temperature (°C) | -2.6 | 0.3 | 6.8 | 11.6 | 17.3 | 21.5 | 24.8 | 23.3 | 19.5 | 13.6 | 5.1 | -1.9 |
| Absolute minimum temperature (°C) | -8.0 | -4.2 | 1.7 | 4.4 | 9.8 | 15.5 | 21.9 | 18.3 | 13.8 | 7.4 | -4.1 | -8.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 5.9 | 8.2 | 8.0 | 7.2 | 8.3 | 9.2 | 10.2 | 7.0 | 8.0 | 6.9 | 6.6 |
| Precipitation (mm) | 21 | 33 | 18 | 101 | 115 | 55 | 251 | 143 | 161 | 26 | 34 | 31 |
| Sunny days | 27 | 20 | 27 | 20 | 14 | 17 | 9 | 13 | 13 | 21 | 23 | 23 |
| Rainy days | 3 | 7 | 4 | 10 | 17 | 13 | 22 | 18 | 17 | 10 | 7 | 7 |
| Snow days | 1 | 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