The climate in Changsha during July can be summarized as very hot, humid and very wet.
July is in the summer in Changsha and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 26°C (78°F) is normal.
Daytime temperature | 32.1°C 89.7°F |
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Nightly temperature | 25.8°C 78.4°F |
Average temperature | 28.9°C 84°F |
Daily sunshine | 7.9 hrs |
Avg rainfall | 244 mm 9.6 ins |
Rainy days | 18 days |
Sea temperature | 28.8°C 83.9°F |
Humidity | 80% |
Windspeed | 7.9kph 5 mph |
On average July is the 4th wettest month of the year in Changsha with around 244mm 9.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.9 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Changsha in July 2025.
Hottest month: | July | 31.9°C 89.4°F |
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Driest month: | December | 25mm 1ins |
Sunniest month: | July | 7.9hrs |
Coldest month: | January | 18°C 64.4°F |
Wettest month: | May | 312mm 12.3ins |