Hot
Average highs reach 34°C, so days can feel very hot.
Weather Guide
Changsha, Hunan, China Average Monthly Weather
Weather score42Mixed annual avg
Best months: September, August, July
Across the year, average daytime temperatures are around 21°C, sunshine averages 4.4h per day, and rainfall totals about 1375mm.
Annual weather
Annual averages
Temp
21°C
Rain
1375mm
Annual total
Sun
4.4h
Weather score
42
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 109mm, so some wet days are possible.
Some sun
Sunshine averages 7.8h per day, enough for a balanced month.
Map
Weather map
Compare Changsha, Hunan, China with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July34°C average high
July is one of Changsha'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
July109mm average rain
July sits near Changsha's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to February and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July7.8 hours average sun
July is one of Changsha'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
July60 weather score
July scores above Changsha's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJuly to September
These months have the strongest weather score in the monthly averages.
