Average annual temperature is 16.8 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -8.1 °C
Number of sunny days: 187 days
Number of rainy days: 177 days
Number of snow days: 1 day
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) | 20.4 | 16.5 | 27.0 | 33.4 | 35.0 | 34.8 | 35.3 | 35.2 | 32.6 | 26.7 | 29.0 | 22.1 |
| Average daytime temperature (°C) | 9.9 | 10.2 | 17.5 | 22.3 | 27.2 | 29.8 | 31.8 | 31.2 | 28.2 | 23.6 | 17.6 | 10.1 |
| Average temperature (°C) | 4.4 | 5.9 | 11.8 | 16.6 | 21.7 | 25.3 | 28.2 | 27.3 | 24.4 | 18.5 | 12.1 | 4.9 |
| Average night temperature (°C) | -0.6 | 1.9 | 7.0 | 11.9 | 17.3 | 21.4 | 25.6 | 24.1 | 21.6 | 14.4 | 7.6 | 0.7 |
| Absolute minimum temperature (°C) | -8.1 | -3.4 | 0.9 | 4.5 | 7.9 | 17.2 | 23.8 | 19.2 | 18.1 | 8.6 | -0.2 | -7.4 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.0 | 5.4 | 6.7 | 8.2 | 7.0 | 6.8 | 7.2 | 9.6 | 6.8 | 7.8 | 7.7 | 6.4 |
| Precipitation (mm) | 36 | 63 | 54 | 68 | 118 | 215 | 401 | 157 | 163 | 21 | 45 | 39 |
| Sunny days | 23 | 14 | 20 | 15 | 12 | 11 | 4 | 11 | 8 | 23 | 24 | 22 |
| Rainy days | 7 | 14 | 11 | 15 | 19 | 19 | 27 | 20 | 22 | 8 | 6 | 9 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Xiayan during the most sunny months:
The largest precipitation sum in Xiayan is at