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May Weather in Chengxi, China

Last updated: August 22, 2025

In May, the average temperature in Chengxi, China is a warm 27°C (81°F), with minimal temperatures dipping to 16°C (61°F) and highs reaching up to 34°C (94°F). Expect 230 mm (9.1 in) of precipitation spread over 20 days, accompanied by a 76% average humidity, creating a diverse and lively atmosphere. Embrace the season's charm and plan accordingly!

May Temperature in Chengxi

In May in Chengxi, the average temperature is 27°C (81°F). Maximums can reach 34°C (94°F) and minimums can be as low as 16°C (61°F). This makes it an ideal time for travelers seeking warm weather along with the opportunity to enjoy both outdoor activities and pleasant evenings.

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

The chart illustrates May temperature patterns in Chengxi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chengxi, May typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec636370748084848382777264
Data source: Temperature data for Chengxi 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 Chengxi

In Chengxi in May, the precipitation amount is 230 mm (9.1 in) spread over 20 days.

May Precipitation Trends in Chengxi

The chart displays monthly precipitation patterns in Chengxi, 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 Chengxi, May typically receives around 230 mm (9.1 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec1358711032302712493812281591813
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Chengxi

In Chengxi in May, humidity is 76%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel stifling and sweat-inducing, which can be challenging for traveling.

May Average Humidity in Chengxi

This chart illustrates the average monthly humidity levels in Chengxi, 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 Chengxi is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%70%72%71%76%78%87%87%80%74%71%72%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Chengxi

In Chengxi 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 Chengxi, you can check here.

Maximum UV Index Levels in Chengxi for May

The chart shows the monthly maximum UV Index (UVI) for Chengxi 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 Chengxi typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121214131413121297
Data source: Chengxi 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 Chengxi Compares to Other Months

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

This table compares monthly weather conditions in Chengxi, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)13 mm (0.5 inches)66%very high
February Weather17°C (63°F)58 mm (2.3 inches)69%very high
March Weather21°C (70°F)71 mm (2.8 inches)72%extreme
April Weather23°C (74°F)103 mm (4.1 inches)71%extreme
May Weather27°C (81°F)230 mm (9.1 inches)76%extreme
June Weather29°C (84°F)271 mm (10.7 inches)78%extreme
July Weather29°C (84°F)249 mm (9.8 inches)87%extreme
August Weather28°C (83°F)381 mm (15.0 inches)87%extreme
September Weather28°C (83°F)228 mm (9.0 inches)80%extreme
October Weather25°C (77°F)158 mm (6.2 inches)74%extreme
November Weather22°C (72°F)18 mm (0.7 inches)71%very high
December Weather18°C (65°F)13 mm (0.5 inches)72%high

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