Average annual temperature is 24.6 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 8.3 °C
Number of sunny days: 63 days
Number of rainy days: 302 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) | 29.7 | 31.5 | 34.2 | 36.0 | 36.0 | 36.5 | 36.3 | 35.5 | 33.3 | 32.6 | 30.6 | 28.8 |
| Average daytime temperature (°C) | 20.5 | 24.4 | 27.7 | 30.0 | 32.2 | 32.8 | 33.2 | 33.3 | 30.8 | 28.3 | 26.4 | 23.3 |
| Average temperature (°C) | 17.5 | 20.6 | 22.5 | 26.0 | 27.8 | 28.3 | 28.6 | 28.4 | 26.7 | 25.2 | 22.8 | 20.1 |
| Average night temperature (°C) | 14.6 | 17.6 | 18.9 | 23.3 | 24.7 | 25.4 | 25.4 | 25.3 | 24.2 | 23.1 | 20.1 | 17.5 |
| Absolute minimum temperature (°C) | 8.3 | 12.8 | 14.6 | 21.2 | 21.6 | 24.4 | 23.9 | 24.0 | 22.5 | 21.2 | 13.4 | 11.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 3.7 | 6.2 | 9.6 | 8.1 | 9.8 | 10.0 | 10.6 | 9.4 | 7.3 | 6.2 | 7.9 | 5.0 |
| Precipitation (mm) | 60 | 39 | 50 | 74 | 168 | 165 | 145 | 212 | 329 | 362 | 125 | 57 |
| Sunny days | 7 | 5 | 12 | 6 | 8 | 1 | 4 | 3 | 1 | 1 | 5 | 10 |
| Rainy days | 24 | 23 | 19 | 24 | 23 | 29 | 27 | 28 | 29 | 30 | 25 | 21 |
| Snow days | 0 | 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