Jiangmen Weather in May

China · May climate averages and travel tips

Avg high30°C (87°F)
Avg low24°C (75°F)
Rainfall293 mm (11.5 in)
RatingPoor 2.3/10

Jiangmen in May sees daytime temperatures around 30°C (87°F), dropping to about 24°C (75°F) at night. The month is very wet, with about 293 mm (11.5 in) of rain spread over 21 days, making it the second wettest month of the year. Humidity averages 83%, so it feels sticky and hotter than the thermometer suggests. You get roughly 13.1 hours of daylight and frequently cloudy skies.

Is May a good time to visit Jiangmen?

May is not the best time to visit Jiangmen (2.3/10) mainly because of the rain. The weather is much better in December to February.

Visiting Jiangmen in May

May weather

May feels hot, sticky and often cloudy in Jiangmen. The high reaches 30°C, and humidity stays high. Rain falls on many days, with frequent showers and a monthly total of 293 mm. That's much wetter than April, though June is wetter still.

You can visit the Kaiping Diaolou between showers, but outdoor sightseeing may feel tiring in the heat. Save long walks around Chikan Ancient Town for a break in the rain. Don't count on a dry beach day or clear views from open countryside.

Holidays and crowds

China's Labour Day holiday falls in early May, bringing more domestic visitors to popular sights such as the Kaiping Diaolou. Transport and hotel prices can rise around the holiday, then ease once it's over. Compared with the cooler, more popular December-to-February season, the rest of May is usually quieter.

If you hate crowds, avoid the Labour Day travel rush and visit the diaolou on a weekday.

Make May work

Rain doesn't have to spoil a Jiangmen visit. Keep indoor time for the Jiangmen Museum or a meal featuring Xinhui chenpi, dried tangerine peel that's a local speciality. Showers can interrupt plans, so leave room to swap a countryside outing for a city stop.

For a practical local tip, check road conditions before travelling from Jiangmen to Kaiping's diaolou villages. Heavy rain can make a rural drive less pleasant, and the scattered towers take time to explore. When the weather clears, you'll get more from wandering the village lanes than rushing between sights.

May weather at a glance

Average high30°C (87°F)
Average low24°C (75°F)
Daily mean27°C (80°F)
Rainfall293 mm (11.5 in)
Rainy days (1 mm+)21
Humidity83%
Cloud cover78%
Daylight13.1 hours
Est. sunshine3.2 hours/day
Wind9.5 km/h
vs April2°C warmer than April, with 154 mm more rain.

What to pack for Jiangmen in May

Jiangmen weather in other months

Jan21°C / 10°C38 mmExcellentFeb23°C / 13°C45 mmExcellentMar26°C / 17°C88 mmGoodApr29°C / 20°C139 mmFairMay30°C / 24°C293 mmPoorJun31°C / 26°C335 mmPoorJul31°C / 26°C213 mmPoorAug31°C / 26°C275 mmPoorSep31°C / 25°C191 mmPoorOct29°C / 21°C73 mmExcellentNov26°C / 16°C46 mmExcellentDec21°C / 11°C24 mmExcellent

← AprilBest time to visit JiangmenJune →

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