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Xiaoyi Weather by Month
Average temperatures, rainfall and humidity for Xiaoyi, China, month by month, built from OpenWeather's historical records. Use it to see what a typical Xiaoyi month looks like before you travel — then check the live Xiaoyi forecast for the days ahead.
Warmest month
July
32°C average high
Coolest month
January
-5°C average low
Wettest month
July
67 mm of rain
Driest month
January
3 mm of rain
Average temperature and rainfall in Xiaoyi by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 3°C | -5°C | -22°C / 12°C | 3 mm | 56% | 6 km/h |
| February | 7°C | -3°C | -19°C / 21°C | 6 mm | 54% | 7 km/h |
| March | 15°C | 4°C | -10°C / 28°C | 20 mm | 49% | 8 km/h |
| April | 21°C | 10°C | -3°C / 35°C | 55 mm | 49% | 9 km/h |
| May | 27°C | 15°C | 1°C / 41°C | 25 mm | 48% | 9 km/h |
| June | 31°C | 20°C | 9°C / 42°C | 32 mm | 52% | 8 km/h |
| July | 32°C | 23°C | 13°C / 43°C | 67 mm | 63% | 8 km/h |
| August | 31°C | 21°C | 10°C / 41°C | 57 mm | 65% | 7 km/h |
| September | 25°C | 16°C | 3°C / 36°C | 52 mm | 66% | 7 km/h |
| October | 18°C | 9°C | -4°C / 30°C | 39 mm | 62% | 6 km/h |
| November | 11°C | 2°C | -12°C / 26°C | 19 mm | 58% | 6 km/h |
| December | 4°C | -5°C | -18°C / 17°C | 3 mm | 53% | 6 km/h |
Best time to visit Xiaoyi
The most comfortable time to visit Xiaoyi is generally April to May and September, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around July, totalling about 378 mm a year.
Travellers who prefer heat should aim for July, when highs average 32°C. July is the month to avoid if rain would spoil your plans — it averages 67 mm, roughly 23× the rainfall of January.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Xiaoyi forecast for what is happening now.