Average annual temperature is 8.3 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: -18.3 °C
Number of sunny days: 179 days
Number of rainy days: 157 days
Number of snow days: 29 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) | 8.9 | 7.0 | 15.8 | 23.4 | 23.2 | 27.5 | 29.4 | 26.8 | 26.1 | 18.3 | 14.4 | 10.1 |
| Average daytime temperature (°C) | 0.1 | 2.5 | 10.4 | 13.0 | 17.4 | 22.6 | 25.3 | 23.9 | 19.9 | 13.6 | 7.9 | 3.0 |
| Average temperature (°C) | -4.6 | -1.8 | 4.5 | 7.7 | 12.3 | 17.4 | 19.8 | 18.9 | 15.3 | 9.0 | 2.6 | -2.0 |
| Average night temperature (°C) | -9.2 | -6.0 | -0.4 | 3.1 | 8.2 | 12.7 | 15.2 | 14.8 | 11.8 | 5.5 | -1.8 | -5.9 |
| Absolute minimum temperature (°C) | -18.3 | -15.2 | -6.3 | -5.5 | 0.8 | 7.1 | 10.8 | 7.7 | 5.7 | 0.0 | -6.5 | -14.4 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.7 | 4.8 | 8.1 | 7.7 | 6.8 | 8.8 | 9.2 | 9.5 | 6.6 | 6.8 | 7.2 | 7.3 |
| Precipitation (mm) | 9 | 29 | 21 | 77 | 59 | 63 | 87 | 91 | 110 | 55 | 9 | 7 |
| Sunny days | 22 | 13 | 19 | 15 | 11 | 11 | 10 | 11 | 5 | 18 | 21 | 23 |
| Rainy days | 1 | 6 | 10 | 12 | 20 | 19 | 21 | 20 | 25 | 13 | 6 | 4 |
| Snow days | 8 | 9 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
The best time to visit Xiayan during the most sunny months:
The largest precipitation sum in Xiayan is at