China weather in May

Are you planning a trip to China in May and wondering what kind of weather to expect? Look no further than this page for all the information you need.

What is the weather like in China in May?

The weather conditions in China in May vary from poor to perfect depending on the destination.

During May in China, the average maximum temperature varies from low in Bomi with 6°C (44°F) to very high in Chengmai with 34°C (92°F). Minimum nighttime temperatures generally drop to 25°C (77°F) in Chengmai and -1°C (30°F) in Bomi. These night and day temperatures are average and some days may be even warmer. So be prepared and dress for the heat.

Precipitation in May varies from almost none in Ejin with an average of 3.2mm (0.13 inches) of rainfall to heavy in Heping with 467mm (18 inches). It is also generally a sunny time of year with an average of 270 hours of sunshine in Beijing during the entire month.

To learn more about the weather conditions in specific areas of China, check out the map below.

Where to go in China in May

Find the average weather conditions in May for the most popular destinations in China on the map below. Click on a destination dot for more detailed information.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

Popular destinations in China

What is the weather like in May for the 5 most popular destinations in China?

Average weather in Beijing

In May Beijing generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 15°C (59°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

Beijing
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   April April
<<  
23°C / 73°F 
8°C / 47°F 
240 hours 
22mm / 0.86" 
5 days 
30°C / 86°F 
15°C / 59°F 
270 hours 
38mm / 1.48" 
6 days 
June   >> June
>>  
33°C / 92°F 
20°C / 68°F 
220 hours 
79mm / 3.13" 
9 days 
Climate in Beijing

Average weather in Shanghai

In May Shanghai generally has high temperatures with maximum daytime temperatures around 25°C (78°F), minimum nighttime temperatures around 18°C (64°F) and high monthly rainfall. So on average the conditions are pleasant that month.

Shanghai
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   April April
<<  
20°C / 68°F 
12°C / 54°F 
151 hours 
106mm / 4.17" 
14 days 
25°C / 78°F 
18°C / 64°F 
168 hours 
126mm / 4.95" 
15 days 
June   >> June
>>  
28°C / 83°F 
22°C / 71°F 
131 hours 
279mm / 11" 
15 days 
poor 
Climate in Shanghai

Average weather in Guangzhou

In May Guangzhou generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Guangzhou
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   April April
<<  
28°C / 82°F 
21°C / 69°F 
66 hours 
227mm / 8.95" 
16 days 
31°C / 88°F 
24°C / 75°F 
106 hours 
316mm / 12" 
18 days 
poor 
June   >> June
>>  
33°C / 92°F 
26°C / 79°F 
140 hours 
388mm / 15" 
19 days 
poor 
Climate in Guangzhou

Average weather in Chengdu

In May Chengdu generally has high temperatures with maximum daytime temperatures around 28°C (83°F), minimum nighttime temperatures around 19°C (65°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

Chengdu
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   April April
<<  
24°C / 76°F 
15°C / 58°F 
115 hours 
55mm / 2.15" 
14 days 
28°C / 83°F 
19°C / 65°F 
123 hours 
75mm / 2.94" 
16 days 
June   >> June
>>  
30°C / 86°F 
21°C / 71°F 
117 hours 
147mm / 5.77" 
17 days 
Climate in Chengdu

Average weather in Xi'an

In May Xi'an generally has high temperatures with maximum daytime temperatures around 29°C (83°F), minimum nighttime temperatures around 16°C (60°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

Xi'an
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   April April
<<  
24°C / 75°F 
11°C / 52°F 
143 hours 
47mm / 1.84" 
10 days 
29°C / 83°F 
16°C / 60°F 
168 hours 
69mm / 2.71" 
10 days 
June   >> June
>>  
33°C / 91°F 
20°C / 68°F 
180 hours 
92mm / 3.63" 
8 days 
Climate in Xi'an

Is your destination not in the list? Have a look at other destinations in China.

Is May the best time to go to China?

In our opinion May is a good time to visit China with commonly pleasant weather in Beijing. However, the weather conditions may vary depending on your destination.

On average the best time to visit China is in April, September and October with generally perfect weather in Beijing. The worst months are January and December that can have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in China. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to China? Get detailed historical weather averages for many cities in China.

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