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Zhenjiang Weather by Month
Average temperatures, rainfall and humidity for Zhenjiang, China, month by month, built from OpenWeather's historical records. Use it to see what a typical Zhenjiang month looks like before you travel — then check the live Zhenjiang forecast for the days ahead.
Warmest month
August
33°C average high
Coolest month
January
1°C average low
Wettest month
July
135 mm of rain
Driest month
December
31 mm of rain
Average temperature and rainfall in Zhenjiang 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 | 9°C | 1°C | -11°C / 22°C | 39 mm | 75% | 11 km/h |
| February | 10°C | 2°C | -9°C / 27°C | 66 mm | 76% | 12 km/h |
| March | 16°C | 7°C | -5°C / 34°C | 69 mm | 71% | 12 km/h |
| April | 22°C | 12°C | 1°C / 36°C | 74 mm | 70% | 12 km/h |
| May | 27°C | 17°C | 8°C / 39°C | 61 mm | 69% | 11 km/h |
| June | 30°C | 22°C | 14°C / 40°C | 109 mm | 75% | 10 km/h |
| July | 33°C | 25°C | 19°C / 50°C | 135 mm | 80% | 11 km/h |
| August | 33°C | 25°C | 18°C / 43°C | 83 mm | 79% | 10 km/h |
| September | 29°C | 21°C | 13°C / 38°C | 63 mm | 80% | 9 km/h |
| October | 23°C | 14°C | 5°C / 40°C | 43 mm | 77% | 10 km/h |
| November | 17°C | 9°C | -6°C / 32°C | 47 mm | 75% | 11 km/h |
| December | 10°C | 2°C | -9°C / 24°C | 31 mm | 73% | 11 km/h |
Best time to visit Zhenjiang
The most comfortable time to visit Zhenjiang 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 July, totalling about 819 mm a year.
Travellers who prefer heat should aim for August, when highs average 33°C. July is the month to avoid if rain would spoil your plans — it averages 135 mm, roughly 4× the rainfall of December.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Zhenjiang forecast for what is happening now.