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May Weather in Shanmen, China

Last updated: August 22, 2025

In May, the average temperature in Shanmen, China is a comfortable 14°C (57°F). However, temperatures can vary widely, with minimums dipping to 0°C (33°F) and maximums reaching 27°C (80°F). Expect an average precipitation of 87 mm (3.4 in) spread over 11 days, and don't forget the average humidity level of 71%, adding to the region's unique climate experience.

May Temperature in Shanmen

In May, in Shanmen, the average temperature is 14°C (57°F). Maximum temperatures can reach 27°C (80°F), while minimum temperatures can drop as low as 0°C (33°F). Be prepared for a range of weather conditions when planning your trip!

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

The chart illustrates May temperature patterns in Shanmen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shanmen, May typically has an average temperature of 14°C (57°F), with highs reaching up to 27°C (80°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec242841495764686658473625
Data source: Temperature data for Shanmen 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 Shanmen

In Shanmen in May, the precipitation amount is 87 mm (3.4 in) over the course of 11 days.

May Precipitation Trends in Shanmen

The chart displays monthly precipitation patterns in Shanmen, 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 Shanmen, May typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec15193959871111261531211133115
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Shanmen

In Shanmen in May, humidity is 71%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket enveloping you, making outdoor activities less enjoyable and encouraging visitors to seek refuge in shaded spots or air-conditioned spaces.

May Average Humidity in Shanmen

This chart illustrates the average monthly humidity levels in Shanmen, 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 Shanmen is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%84%86%83%71%77%78%79%84%87%84%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Shanmen

In Shanmen in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Shanmen.

Maximum UV Index Levels in Shanmen for May

The chart shows the monthly maximum UV Index (UVI) for Shanmen 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 Shanmen typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101212121210854
Data source: Shanmen 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 Shanmen Compares to Other Months

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

This table compares monthly weather conditions in Shanmen, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)15 mm (0.6 inches)76%moderate
February Weather-2°C (29°F)19 mm (0.8 inches)83%high
March Weather5°C (41°F)39 mm (1.5 inches)86%very high
April Weather9°C (49°F)59 mm (2.3 inches)83%very high
May Weather14°C (57°F)87 mm (3.4 inches)71%extreme
June Weather18°C (64°F)111 mm (4.4 inches)77%extreme
July Weather20°C (68°F)126 mm (5.0 inches)78%extreme
August Weather19°C (67°F)153 mm (6.0 inches)78%extreme
September Weather14°C (58°F)121 mm (4.8 inches)84%very high
October Weather8°C (47°F)113 mm (4.4 inches)87%very high
November Weather2°C (37°F)31 mm (1.2 inches)84%moderate
December Weather-4°C (25°F)15 mm (0.6 inches)80%moderate

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