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Yiwu Weather by Month
Average temperatures, rainfall and humidity for Yiwu, China, month by month, built from OpenWeather’s historical records. Use it to see what a typical Yiwu month looks like before you travel — then check the live Yiwu forecast for the days ahead.
Warmest month
August
34°C average high
Coolest month
January
2°C average low
Wettest month
June
166 mm of rain
Driest month
December
38 mm of rain
Average temperature and rainfall in Yiwu 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 | 11°C | 2°C | -17°C / 25°C | 48 mm | 73% | 6 km/h |
| February | 12°C | 3°C | -14°C / 28°C | 87 mm | 78% | 6 km/h |
| March | 17°C | 8°C | -7°C / 34°C | 115 mm | 78% | 6 km/h |
| April | 22°C | 13°C | -2°C / 36°C | 120 mm | 78% | 6 km/h |
| May | 27°C | 18°C | 6°C / 38°C | 118 mm | 78% | 6 km/h |
| June | 29°C | 21°C | 13°C / 41°C | 166 mm | 85% | 5 km/h |
| July | 34°C | 25°C | 18°C / 43°C | 127 mm | 76% | 7 km/h |
| August | 34°C | 25°C | 19°C / 43°C | 100 mm | 72% | 6 km/h |
| September | 30°C | 21°C | 13°C / 38°C | 80 mm | 75% | 6 km/h |
| October | 23°C | 14°C | 2°C / 37°C | 41 mm | 78% | 7 km/h |
| November | 17°C | 10°C | -8°C / 30°C | 64 mm | 78% | 6 km/h |
| December | 12°C | 3°C | -11°C / 26°C | 38 mm | 72% | 6 km/h |
Best time to visit Yiwu
The most comfortable time to visit Yiwu is generally April to May and October, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around June, totalling about 1,104 mm a year.
Travellers who prefer heat should aim for August, when highs average 34°C. June is the month to avoid if rain would spoil your plans — it averages 166 mm, roughly 4× the rainfall of the driest month (December).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Yiwu forecast for what is happening now.