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May Weather in Sanyu, China

Last updated: August 22, 2025

In Sanyu, China, the average temperature in May is a pleasant 20°C (68°F). However, temperatures can range significantly, with minimums dipping to 11°C (52°F) and maximums soaring up to 33°C (92°F). Expect some rain, as the area sees about 110 mm (4.3 in) of precipitation over 9 days. Additionally, you'll feel the humidity at an average of 87%, adding to the area's warm and inviting atmosphere.

May Temperature in Sanyu

In May in Sanyu, the average temperature is 20°C (68°F), with maximums reaching 33°C (92°F) and minimums dropping as low as 11°C (52°F). This moderate climate makes Sanyu an ideal destination for travelers seeking pleasant weather for outdoor activities.

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

The chart illustrates May temperature patterns in Sanyu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanyu, May typically has an average temperature of 20°C (68°F), with highs reaching up to 33°C (92°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec414351596875828377665745
Data source: Temperature data for Sanyu 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 Sanyu

In Sanyu in May, the precipitation amount is 110 mm (4.3 in) over the course of 9 days.

May Precipitation Trends in Sanyu

The chart displays monthly precipitation patterns in Sanyu, 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 Sanyu, May typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec50546073110126224183147645748
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sanyu

In Sanyu in May, humidity is 87%. With an average temperature of 20°C (68°F), this humidity feels like a warm, thick blanket enveloping you, making travel feel a bit sluggish and requiring frequent breaks to stay refreshed.

May Average Humidity in Sanyu

This chart illustrates the average monthly humidity levels in Sanyu, 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 Sanyu is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec67%69%79%86%87%90%95%92%79%76%77%73%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Sanyu

In Sanyu in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Sanyu.

Maximum UV Index Levels in Sanyu for May

The chart shows the monthly maximum UV Index (UVI) for Sanyu 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 Sanyu typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101011121110864
Data source: Sanyu 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 Sanyu Compares to Other Months

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

This table compares monthly weather conditions in Sanyu, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)50 mm (2.0 inches)67%moderate
February Weather6°C (43°F)54 mm (2.1 inches)69%high
March Weather10°C (51°F)60 mm (2.4 inches)79%very high
April Weather15°C (59°F)73 mm (2.9 inches)86%very high
May Weather20°C (68°F)110 mm (4.3 inches)87%very high
June Weather24°C (75°F)126 mm (5.0 inches)90%extreme
July Weather28°C (82°F)224 mm (8.8 inches)95%extreme
August Weather28°C (83°F)183 mm (7.2 inches)92%extreme
September Weather25°C (77°F)147 mm (5.8 inches)79%very high
October Weather19°C (67°F)63 mm (2.5 inches)76%very high
November Weather14°C (57°F)57 mm (2.3 inches)77%high
December Weather7°C (46°F)48 mm (1.9 inches)73%moderate

Compare Sanyu's Climate with Cities Worldwide