Average annual temperature is 9.6 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -24.0 °C
Number of sunny days: 241 days
Number of rainy days: 107 days
Number of snow days: 17 days
Look at detailed online map of Xiayan
* Weather data for Xiayan 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) | 6.9 | 9.6 | 18.8 | 28.5 | 29.7 | 32.3 | 33.4 | 31.8 | 28.9 | 20.6 | 21.4 | 10.8 |
| Average daytime temperature (°C) | -1.6 | 4.4 | 11.9 | 14.8 | 22.0 | 28.0 | 28.6 | 27.7 | 23.5 | 17.1 | 5.2 | -1.5 |
| Average temperature (°C) | -6.5 | -0.7 | 5.7 | 9.1 | 16.3 | 21.8 | 23.3 | 22.1 | 18.1 | 11.4 | 0.2 | -6.2 |
| Average night temperature (°C) | -11.6 | -5.5 | -0.2 | 3.8 | 11.0 | 15.3 | 18.2 | 17.2 | 13.2 | 6.0 | -4.3 | -11.2 |
| Absolute minimum temperature (°C) | -24.0 | -9.5 | -8.2 | -4.0 | 4.6 | 9.1 | 12.1 | 10.0 | 4.5 | -0.9 | -13.3 | -23.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.9 | 7.9 | 9.6 | 7.0 | 8.2 | 11.5 | 9.6 | 10.0 | 8.9 | 8.6 | 7.7 | 7.2 |
| Precipitation (mm) | 6 | 15 | 13 | 79 | 68 | 27 | 96 | 89 | 39 | 25 | 5 | 15 |
| Sunny days | 27 | 20 | 28 | 12 | 10 | 23 | 17 | 11 | 20 | 23 | 26 | 24 |
| Rainy days | 2 | 1 | 3 | 17 | 21 | 7 | 14 | 20 | 10 | 8 | 2 | 2 |
| Snow days | 2 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The best time to visit Xiayan during the most sunny months:
The largest precipitation sum in Xiayan is at