Zhongshan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Zhongshan.
Climate overview of Zhongshan
Temperatures in Zhongshan, Guangdong, China, vary greatly throughout the year. July is the hottest month at 34°C (93°F), while January is the coldest at 20°C (68°F).
Rainfall is high, totalling around 1771 mm (70 in) per year. June is the wettest month and December the driest. The city also experiences distinct dry (November to January) and wet (May to September) seasons, with very warm summers and pleasant winters. The sunniest month is July, with 7.0 hours of sunshine per day on average.
Zhongshan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Zhongshan - and find the best time to visit.
Monthly Temperature in Zhongshan
The climate in Zhongshan is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a very warm 34°C (93°F) in July, the warmest time of the year, to a pleasant 20°C (68°F) during cooler months like January.
At night, you can expect temperatures ranging from 27°C (81°F) in July to around 13°C (55°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Zhongshan
Zhongshan has a notably wet climate with abundant precipitation, recording 1771 mm (70 in) of rainfall per year. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, June it receives heavy rainfall, averaging 310 mm (12 in) of precipitation, recorded across 20 rainy days. In contrast, the driest month December brings less rainfall, with 33 mm (1.3 in) over 6 rainy days. For more details, please visit our Zhongshan Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Zhongshan
Seasonal changes in sunshine hours are quite dramatic in Zhongshan. While July receives considerable daily sunshine with up to 7.0 hours, March marks the darkest time of the year, where sunshine is scarce with only 2.4 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Zhongshan by Month
The relative humidity is high throughout the year in Zhongshan.
The city experiences its highest humidity in April, reaching 86%. In December, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Zhongshan
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, March, November and December
- Warmest weather: June, July, August and September
- Most sunshine: July
- Fewest rainy days: January, November and December
- Wettest months: April, May, June, July, August and September, when rainfall is highest.
- Seasonal pattern: Distinct dry (November to January) and wet (May to September) seasons, with very warm summers and pleasant winters
Frequently asked questions about the climate in Zhongshan
What is the best time to visit Zhongshan?
January, February, March, November and December typically offer the most optimal weather in Zhongshan. In contrast, May, June, July, August and September tend to have less optimal conditions. Zhongshan has distinct dry (November to January) and wet (May to September) seasons, with very warm summers and pleasant winters.
What temperatures can I expect in Zhongshan?
Daytime highs range from 20°C (68°F) in January to 34°C (93°F) in July. Nighttime lows range from 13°C (55°F) to 27°C (81°F). Temperatures vary considerably through the year.
How much rain does Zhongshan get?
Annual rainfall is around 1771 mm (70 in). June is the wettest month with 310 mm (12 in), while December is the driest with 33 mm (1.3 in).
How sunny is Zhongshan?
Zhongshan receives around 1,738 hours of sunshine per year. July is the sunniest month with 211 hours, while March is the cloudiest with just 73 hours.
Zhongshan 3-Day Forecast
Zhongshan on the map
Zhongshan is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Hangzhou
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33°C (91°F) Beijing32°C (90°F) Shenzhen32°C (90°F) Chengdu31°C (88°F) Qingdao29°C (84°F) 
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