Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
Weather Guide
Nantong, Jiangsu, China Average Monthly Weather
Weather score47Mixed annual avg
Best months: September, June, August
Across the year, average daytime temperatures are around 19°C, sunshine averages 5.6h per day, and rainfall totals about 1065mm.
Annual weather
Annual averages
Temp
19°C
Rain
1065mm
Annual total
Sun
5.6h
Weather score
47
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 123mm, so some wet days are possible.
Some sun
Sunshine averages 7.5h per day, enough for a balanced month.
Map
Weather map
Compare Nantong, Jiangsu, China with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August31°C average high
August is one of Nantong's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
August123mm average rain
August sits near Nantong's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to April and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August7.5 hours average sun
August is one of Nantong's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
August64 weather score
August is one of Nantong's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune and August to September
These months have the strongest weather score in the monthly averages.
