Heng Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Heng.
Climate overview of Heng
Temperatures in Heng, China, vary greatly throughout the year. August is the hottest month at 33°C (91°F), while January is the coldest at 18°C (64°F).
The city receives considerable rainfall, with around 1819 mm (72 in) annually. June is the wettest month. It has a distinct rainy season from May to August, with very warm summers and pleasant winters.
Heng Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Heng - and find the best time to visit.
Monthly Temperature in Heng
The climate in Heng is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a very warm 33°C (91°F) in August to a pleasant 18°C (64°F) in the coolest month, January.
Nights vary from 26°C (79°F) in August to around 10°C (50°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Heng
Heng has a notably wet climate with abundant precipitation, recording 1819 mm (72 in) of rainfall per year. The climate in Heng shows significant variation throughout the year. Expect heavy rainfall in June, the wettest month, with an average of 330 mm (13 in) of precipitation over 18 rainy days.
In contrast, the driest month December offers drier and sunnier days, with around 49 mm (1.9 in) of rainfall over 11 rainy days. For more details, please visit our Heng Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Heng
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: February, November and December
- Warmest weather: June, July, August and September
- Wettest months: May, June, July, August and September, when rainfall is highest.
- Seasonal pattern: A distinct rainy season from May to August, with very warm summers and pleasant winters
Frequently asked questions about the climate in Heng
What is the best time to visit Heng?
February, November and December typically offer the most optimal weather in Heng. In contrast, May, June, July and August tend to have less optimal conditions. Heng has a distinct rainy season from May to August, with very warm summers and pleasant winters.
What temperatures can I expect in Heng?
Daytime highs range from 18°C (64°F) in January to 33°C (91°F) in August. Nighttime lows range from 10°C (50°F) to 26°C (79°F). Temperatures vary considerably through the year.
How much rain does Heng get?
Annual rainfall is around 1819 mm (72 in). June is the wettest month with 330 mm (13 in), while December is the driest with 49 mm (1.9 in).
Heng 3-Day Forecast
Heng on the map
Heng is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Hangzhou
34°C (93°F) Guangzhou34°C (93°F) Shanghai32°C (90°F) Xi'an
33°C (91°F) Beijing32°C (90°F) Shenzhen32°C (90°F) Chengdu31°C (88°F) Qingdao29°C (84°F) 
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