Climate averages 1991–2020
Zhenjiang weather
in July.
A hot, very wet month: the warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Zhenjiang: daytime highs average 31.2°C and nights cool to about 24.7°C. By daytime temperature it is the warmest month of the year.
Expect about 231 mm of rain on roughly 15 days, which makes July a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 14 h 02 min on an average July day.
The nearest other city in this atlas is Yangzhou (21 km away). In July its highs average 31.2°C, about as warm as Zhenjiang, with 234 mm of rain.
Among the 884 cities listed in China, Zhenjiang ranks joint 358th of 884 for the warmest July highs and joint 697th of 884 for the driest July (rainfall, lowest first). The mean July high of those 884 cities is 30.0°C; Zhenjiang is 1.1°C warmer than that mean.
From July to August, average highs fall by 0.6°C to 30.6°C, and monthly rainfall falls from 231 mm to 171 mm.
The annual picture
July in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Zhenjiang climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 7.4°C-0.9°C | -0.9°C | 53 | 7.6 | 10.310 h |
| February | 9.9°C0.8°C | 0.8°C | 53 | 8.2 | 11.011 h |
| March | 14.5°C4.7°C | 4.7°C | 76 | 9.9 | 12.012 h |
| April | 20.5°C10.4°C | 10.4°C | 87 | 9.0 | 12.913 h |
| May | 25.3°C16.0°C | 16.0°C | 114 | 9.4 | 13.814 h |
| June | 28.3°C20.4°C | 20.4°C | 210 | 11.8 | 14.214 h |
| July, selected | 31.2°C24.7°C | 24.7°C | 231 | 15.1 | 14.014 h |
| August | 30.6°C24.3°C | 24.3°C | 171 | 14.7 | 13.313 h |
| September | 26.9°C19.6°C | 19.6°C | 86 | 8.4 | 12.412 h |
| October | 22.1°C13.7°C | 13.7°C | 56 | 6.3 | 11.411 h |
| November | 16.2°C7.5°C | 7.5°C | 55 | 6.7 | 10.511 h |
| December | 9.7°C1.2°C | 1.2°C | 35 | 5.5 | 10.110 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
July in nearby cities
- Yangzhou in JulyChina · 21 kmHigh 31.2°C · Low 24.6°C · 234 mm rain
- Xiannü in JulyChina · 26 kmHigh 31.1°C · Low 24.5°C · 234 mm rain
- Zhenzhou in JulyChina · 28 kmHigh 31.3°C · Low 24.8°C · 233 mm rain
- Taizhou (Jiangsu), China in JulyChina · 53 kmHigh 31.1°C · Low 24.3°C · 230 mm rain
- Taixing in JulyChina · 53 kmHigh 31.2°C · Low 24.8°C · 225 mm rain
- Gaoyou in JulyChina · 64 kmHigh 30.7°C · Low 25.4°C · 230 mm rain
- Nanjing in JulyChina · 66 kmHigh 31.4°C · Low 24.7°C · 210 mm rain
- Changzhou in JulyChina · 68 kmHigh 31.5°C · Low 25.2°C · 200 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Zhenjiang) is explained once on the Zhenjiang year overview and on the Sources, method and limits page.