Climate averages 1991–2020
Zhoushan weather
in July.
A hot, wet month: the 2nd warmest and the 6th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Zhoushan: daytime highs average 28.1°C and nights cool to about 25.8°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 100 mm of rain on roughly 7 days, which makes July a wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 52 min on an average July day.
The nearest other city in this atlas is Shenjiamen (10 km away). In July its highs average 27.7°C, about as warm as Zhoushan, with 100 mm of rain.
Among the 884 cities listed in China, Zhoushan ranks joint 698th of 884 for the warmest July highs and joint 65th of 884 for the driest July (rainfall, lowest first). The mean July high of those 884 cities is 30.0°C; Zhoushan is 2.0°C cooler than that mean.
From July to August, average highs rise by 0.7°C to 28.8°C, and monthly rainfall rises from 100 mm to 109 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
Zhoushan climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.9°C5.9°C | 5.9°C | 88 | 11.0 | 10.410 h |
| February | 9.2°C6.2°C | 6.2°C | 86 | 10.3 | 11.111 h |
| March | 11.8°C8.6°C | 8.6°C | 142 | 13.7 | 12.012 h |
| April | 15.8°C12.6°C | 12.6°C | 131 | 12.7 | 12.913 h |
| May | 20.7°C17.8°C | 17.8°C | 150 | 12.0 | 13.614 h |
| June | 24.4°C22.0°C | 22.0°C | 263 | 14.5 | 14.014 h |
| July, selected | 28.1°C25.8°C | 25.8°C | 100 | 6.8 | 13.914 h |
| August | 28.8°C26.5°C | 26.5°C | 109 | 9.8 | 13.213 h |
| September | 26.2°C24.0°C | 24.0°C | 141 | 11.4 | 12.412 h |
| October | 22.1°C19.8°C | 19.8°C | 87 | 7.5 | 11.511 h |
| November | 17.6°C14.8°C | 14.8°C | 85 | 9.5 | 10.711 h |
| December | 12.0°C8.9°C | 8.9°C | 81 | 9.1 | 10.310 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
- Shenjiamen in JulyChina · 10 kmHigh 27.7°C · Low 25.6°C · 100 mm rain
- Ningbo in JulyChina · 64 kmHigh 32.1°C · Low 25.4°C · 158 mm rain
- Fenghua in JulyChina · 85 kmHigh 32.2°C · Low 25.4°C · 175 mm rain
- Cixi in JulyChina · 95 kmHigh 32.5°C · Low 25.7°C · 145 mm rain
- Yuyao in JulyChina · 102 kmHigh 32.7°C · Low 25.3°C · 174 mm rain
- Fengxiang in JulyChina · 120 kmHigh 30.3°C · Low 25.8°C · 133 mm rain
- Nanqiao in JulyChina · 126 kmHigh 30.7°C · Low 25.7°C · 143 mm rain
- Jinshan in JulyChina · 128 kmHigh 30.9°C · Low 25.9°C · 146 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 Zhoushan) is explained once on the Zhoushan year overview and on the Sources, method and limits page.
Shenjiamen lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.