Average annual temperature is 15.1 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: -4.2 °C
Number of sunny days: 89 days
Number of rainy days: 272 days
Number of snow days: 4 days
Look at detailed online map of Xiayanwan
* Weather data for Xiayanwan 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) | 20.1 | 21.1 | 25.3 | 27.6 | 30.5 | 28.8 | 29.9 | 28.2 | 29.5 | 27.8 | 23.5 | 21.6 |
| Average daytime temperature (°C) | 9.2 | 10.9 | 15.9 | 21.2 | 23.8 | 25.1 | 27.0 | 26.2 | 26.1 | 20.2 | 17.2 | 11.6 |
| Average temperature (°C) | 4.5 | 6.9 | 11.2 | 16.1 | 19.4 | 20.7 | 22.8 | 21.9 | 21.3 | 15.9 | 12.4 | 7.1 |
| Average night temperature (°C) | 0.6 | 3.3 | 7.1 | 11.8 | 15.5 | 17.5 | 19.3 | 18.4 | 17.5 | 12.3 | 8.2 | 2.7 |
| Absolute minimum temperature (°C) | -3.7 | -0.9 | 1.5 | 5.9 | 10.2 | 14.3 | 16.3 | 12.6 | 12.9 | 6.9 | 1.3 | -4.2 |
| 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) | 10.7 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| 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) | 4.5 | 2.8 | 4.0 | 7.6 | 7.0 | 6.9 | 8.6 | 8.9 | 9.9 | 5.7 | 6.1 | 4.0 |
| Precipitation (mm) | 13 | 46 | 118 | 150 | 175 | 261 | 257 | 193 | 104 | 98 | 60 | 46 |
| Sunny days | 16 | 5 | 6 | 7 | 3 | 7 | 5 | 2 | 7 | 9 | 8 | 14 |
| Rainy days | 11 | 23 | 25 | 23 | 28 | 23 | 26 | 29 | 23 | 22 | 22 | 17 |
| Snow days | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Xiayanwan during the most sunny months:
The largest precipitation sum in Xiayanwan is at