The Li River: A Journey Through China’s Most Breathtaking Landscape
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Zhongshan Weather in May
May in Zhongshan brings very high temperatures around 31°C (88°F) during the day, dropping to 25°C (77°F) at night, and as part of the rainy season, heavy rainfall is common.
Rainfall in Zhongshan in May
Zhongshan is in the rainy season in May, with rain on around 17 days and an average of 254 mm (10 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.
Temperature in Zhongshan in May
Temperatures in Zhongshan in May top out at 31°C (88°F) and drop to 25°C (77°F) overnight. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Zhongshan in May
The month brings about 136 hours of sunlight, offering a comfortable mix of sun and rainy moments.May in Zhongshan has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Zhongshan Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Chance of Rain
56%
Precipitation
254 mm (10 in)
Rainy days
17 days
Humidity
84% *
Sunshine
136 hours *
Percentage Sunshine
*
* Data from: Macau, China (37 KM, 23 Miles).
Zhongshan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Zhongshan - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Zhongshan typically stay consistent throughout May, with daily highs averaging around 31°C (88°F). Nights are warm, with lows typically ranging from 23°C (73°F) to 26°C (79°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather records for Zhongshan in May
Browse day-by-day weather records for Zhongshan spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Zhongshan historical weather extremes in May
According to our 50 years of weather records for Zhongshan, the following extremes were recorded between 1976 and 2026.
- Zhongshan recorded its highest May temperature of 35°C (95°F) on May 31, 2023.
- The coldest May day was on May 4, 1981, with a maximum of 20°C (68°F).
- The coldest night in May in Zhongshan was on May 2, 2022, with a minimum of 16°C (61°F).
Best Places in China in May
Find out more about the weather in China and which places have the best travel conditions in this month. See all of China in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Zhongshan in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
What To Do in Zhongshan in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Zhongshan 3-Day Forecast
More climate data for Zhongshan
Temperature Rainfall Sunshine Humidity
See the full Zhongshan climate overview or explore weather in China.
Popular in May
Where to go in May - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The Li River: A Journey Through China’s Most Breathtaking Landscape
Go to China's Zhangjiajie National Park with the highest, the fastest, largest-loaded outdoor elevator in the world
You won't find this unique landscape anywhere else in the world. Thousands of floating mountains overgrown with trees at the top dominate this fairy tale landscape.
Go to Xinjiang in China
In Xinjiang you get to see a mix of East and Central Asia. An experience that you might want to add to your bucket list. You can travel through the province as if you are following an ancient silk route.
Mount Kailash
The best time for a Kailash tour/trekking is from mid-May to mid-October when the temperature is most pleasant. It is warm, dry and sunny in that period.