Heyuan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Heyuan.
Climate overview of Heyuan
Heyuan, Guangdong, China, experiences significant temperature variation throughout the year. Summers bring daytime highs of 33°C (91°F) in July, while winters cool to 18°C (64°F) in January.
With around 1764 mm (69 in) of annual rainfall, Heyuan has a notably wet climate. However, this rainfall is not evenly distributed, the city has distinct dry (November to December) and wet (April to August) seasons, with very warm summers and pleasant winters. The wettest month is June.
Heyuan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Heyuan - and find the best time to visit.
Monthly Temperature in Heyuan
Depending on the time of the year, temperatures range from very warm to pleasant in Heyuan. Average daytime temperatures reach a very warm 33°C (91°F) in July. In January, the coolest month of the year, temperatures drop to a pleasant 18°C (64°F).
At night, temperatures range from around 26°C (79°F) in July to 9°C (48°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Heyuan
Heyuan has a relatively rainy climate with high precipitation levels, averaging 1764 mm (69 in) of rainfall annually. Heyuan can be quite wet during June, receiving approximately 319 mm (13 in) of precipitation over 20 rainy days.
In contrast, during the driest month (November), you will experience much drier conditions, with 37 mm (1.5 in) of precipitation spread across 6 rainy days. For more details, please visit our Heyuan 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 Heyuan
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: February, October, November and December
- Warmest weather: July, August and September
- Fewest rainy days: October, November and December
- Wettest months: April, May, June, July, August and September, when rainfall is highest.
- Seasonal pattern: Distinct dry (November to December) and wet (April to August) seasons, with very warm summers and pleasant winters
Frequently asked questions about the climate in Heyuan
What is the best time to visit Heyuan?
February, October, November and December typically offer the most optimal weather in Heyuan. In contrast, May, June, July and August tend to have less optimal conditions. Heyuan has distinct dry (November to December) and wet (April to August) seasons, with very warm summers and pleasant winters.
What temperatures can I expect in Heyuan?
Daytime highs range from 18°C (64°F) in January to 33°C (91°F) in July. Nighttime lows range from 9°C (48°F) to 26°C (79°F). Temperatures vary considerably through the year.
How much rain does Heyuan get?
Annual rainfall is around 1764 mm (69 in). June is the wettest month with 319 mm (13 in), while November is the driest with 37 mm (1.5 in).
Heyuan 3-Day Forecast
Heyuan on the map
Heyuan 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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