Average annual temperature is 16.0 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: -12.7 °C
Number of sunny days: 247 days
Number of rainy days: 114 days
Number of snow days: 4 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) | 14.6 | 19.2 | 28.8 | 29.2 | 36.5 | 38.4 | 42.4 | 35.3 | 31.3 | 28.4 | 29.5 | 24.7 |
| Average daytime temperature (°C) | 7.4 | 10.6 | 20.1 | 21.5 | 26.1 | 32.7 | 34.8 | 30.5 | 26.9 | 23.2 | 14.7 | 6.0 |
| Average temperature (°C) | 1.9 | 5.2 | 13.4 | 16.0 | 21.2 | 27.2 | 29.5 | 26.5 | 22.8 | 17.8 | 9.2 | 0.9 |
| Average night temperature (°C) | -3.2 | 0.1 | 7.2 | 11.0 | 16.9 | 22.0 | 24.8 | 22.8 | 19.1 | 13.2 | 4.0 | -3.9 |
| Absolute minimum temperature (°C) | -8.2 | -2.9 | 1.2 | 4.4 | 10.8 | 15.3 | 21.9 | 16.7 | 12.6 | 8.1 | -4.1 | -12.7 |
| 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 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 9.9 |
| 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) | 7.3 | 7.1 | 8.7 | 8.0 | 7.2 | 8.5 | 9.5 | 9.4 | 7.3 | 7.4 | 6.8 | 7.1 |
| Precipitation (mm) | 5 | 14 | 14 | 62 | 114 | 37 | 309 | 146 | 136 | 18 | 24 | 42 |
| Sunny days | 28 | 24 | 29 | 20 | 15 | 20 | 14 | 17 | 14 | 20 | 24 | 22 |
| Rainy days | 2 | 4 | 2 | 10 | 16 | 10 | 17 | 14 | 16 | 11 | 5 | 7 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Xiayan is at