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May Weather in Dongwan, China

Last updated: August 22, 2025

In May, the average temperature in Dongwan, China hovers around 14°C (58°F). Expect a wide range, with minimums dipping to -4°C (26°F) and maximums soaring to 29°C (85°F). While enjoying the weather, keep in mind that precipitation averages 98 mm (3.9 in) over 14 days, and the average humidity is a comfortable 44%.

May Temperature in Dongwan

In May in Dongwan, the average temperature is 14°C (58°F). Maximums can reach 29°C (85°F), while minimums can drop as low as -4°C (26°F). This variation makes it advisable to pack layers and be prepared for both warm and chilly weather while traveling.

May Weather in Dongwan: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Dongwan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dongwan, May typically has an average temperature of 14°C (58°F), with highs reaching up to 29°C (85°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec121933485864706657422716
Data source: Temperature data for Dongwan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Dongwan

In Dongwan in May, the precipitation amount reaches 98 mm (3.9 in) over a span of 14 days.

May Precipitation Trends in Dongwan

The chart displays monthly precipitation patterns in Dongwan, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Dongwan, May typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec91334889872447352423213
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Dongwan

In Dongwan in May humidity is 44%. With an average temperature of 14°C (58°F), this humidity feels like a refreshing embrace, creating a pleasant atmosphere for exploring the sights and enjoying outdoor activities without the discomfort of excessive heat.

May Average Humidity in Dongwan

This chart illustrates the average monthly humidity levels in Dongwan, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Dongwan is approximately 44%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%70%60%50%44%40%41%43%49%61%66%77%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Dongwan

In Dongwan in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Dongwan.

Maximum UV Index Levels in Dongwan for May

The chart shows the monthly maximum UV Index (UVI) for Dongwan in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Dongwan typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec247811101198632
Data source: Dongwan May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How May Weather in Dongwan Compares to Other Months

Weather in Dongwan varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Dongwan, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Dongwan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-11°C (13°F)9 mm (0.4 inches)81%low
February Weather-7°C (19°F)13 mm (0.5 inches)70%moderate
March Weather1°C (34°F)34 mm (1.3 inches)60%high
April Weather9°C (49°F)88 mm (3.5 inches)50%very high
May Weather14°C (58°F)98 mm (3.9 inches)44%extreme
June Weather18°C (64°F)72 mm (2.8 inches)40%very high
July Weather21°C (70°F)44 mm (1.7 inches)41%extreme
August Weather19°C (67°F)73 mm (2.9 inches)43%very high
September Weather14°C (58°F)52 mm (2.1 inches)49%very high
October Weather6°C (43°F)42 mm (1.7 inches)61%high
November Weather-3°C (28°F)32 mm (1.3 inches)66%moderate
December Weather-9°C (16°F)13 mm (0.5 inches)77%low

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