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May Weather in Tsuen Wan, Hong Kong

Last updated: August 23, 2025

In May, the average temperature in Tsuen Wan, Hong Kong hovers around 27°C (80°F). Expect a minimum of 17°C (63°F) and highs reaching up to 34°C (94°F). With 166 mm (6.5 in) of precipitation spread across 18 days, the ambiance is often humid, averaging 79% humidity. Prepare for a balmy yet rainy month!

May Temperature in Tsuen Wan

In May in Tsuen Wan, the average temperature is 27°C (80°F). The maximum can reach 34°C (94°F), and the minimum can be as low as 17°C (63°F). This weather makes Tsuen Wan an ideal destination for travelers seeking warm and pleasant conditions.

May Weather in Tsuen Wan: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Tsuen Wan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tsuen Wan, May typically has an average temperature of 27°C (80°F), with highs reaching up to 34°C (94°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec636370748083848383787265
Data source: Temperature data for Tsuen Wan 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 Tsuen Wan

In Tsuen Wan in May, the total precipitation amount is 166 mm (6.5 in) over a span of 18 days.

May Precipitation Trends in Tsuen Wan

The chart displays monthly precipitation patterns in Tsuen Wan, 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 Tsuen Wan, May typically receives around 166 mm (6.5 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec174652911663252113822251763125
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Tsuen Wan

In Tsuen Wan in May humidity is 79%. With an average temperature of 27°C (80°F), this humidity feels like walking through a warm, dense blanket, making travel feel sluggish and allowing every step to become noticeably heavier.

May Average Humidity in Tsuen Wan

This chart illustrates the average monthly humidity levels in Tsuen Wan, 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 Tsuen Wan is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec64%68%73%71%79%77%88%88%75%65%64%69%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Tsuen Wan

In Tsuen Wan in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Tsuen Wan, you can check here.

Maximum UV Index Levels in Tsuen Wan for May

The chart shows the monthly maximum UV Index (UVI) for Tsuen Wan 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 Tsuen Wan typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121214131313121197
Data source: Tsuen Wan 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 Tsuen Wan Compares to Other Months

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

This table compares monthly weather conditions in Tsuen Wan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)17 mm (0.7 inches)64%high
February Weather17°C (64°F)46 mm (1.8 inches)68%very high
March Weather21°C (70°F)52 mm (2.1 inches)73%extreme
April Weather23°C (74°F)91 mm (3.6 inches)71%extreme
May Weather27°C (80°F)166 mm (6.5 inches)79%extreme
June Weather28°C (84°F)325 mm (12.8 inches)77%extreme
July Weather29°C (84°F)211 mm (8.3 inches)88%extreme
August Weather29°C (84°F)382 mm (15.0 inches)88%extreme
September Weather28°C (83°F)225 mm (8.9 inches)75%extreme
October Weather26°C (78°F)176 mm (6.9 inches)65%extreme
November Weather22°C (73°F)31 mm (1.2 inches)64%very high
December Weather18°C (65°F)25 mm (1.0 inches)69%high

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