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May Weather in Chengguan, China

Last updated: August 23, 2025

In Chengguan, China, the average temperature in May hovers around 21°C (71°F). Expect a wide range, with minimums dipping to 7°C (45°F) and maximums soaring to 37°C (100°F). During this month, precipitation amounts to 36 mm (1.4 in) spread over 5 days, accompanied by an average humidity level of 70%. Stay prepared for a mix of warmth and occasional showers!

May Temperature in Chengguan

In May in Chengguan, the average temperature is 21°C (71°F), with maximums reaching up to 37°C (100°F) and minimums dropping as low as 7°C (45°F). This variation makes it essential for travelers to pack layers and prepare for both warm and cooler weather during their visit.

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

The chart illustrates May temperature patterns in Chengguan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chengguan, May typically has an average temperature of 21°C (71°F), with highs reaching up to 37°C (100°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec333951607179817972594936
Data source: Temperature data for Chengguan 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 Chengguan

In Chengguan in May, the precipitation amount is 36 mm (1.4 in) over the course of 5 days.

May Precipitation Trends in Chengguan

The chart displays monthly precipitation patterns in Chengguan, 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 Chengguan, May typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec10181444366715114210337157
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Chengguan

In Chengguan in May humidity is 70%. With an average temperature of 21°C (71°F), this humidity feels like a warm, enveloping blanket, making travel feel both comfortable and slightly sticky, requiring frequent breaks to stay refreshed.

May Average Humidity in Chengguan

This chart illustrates the average monthly humidity levels in Chengguan, 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 Chengguan is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec55%63%71%76%70%72%82%78%65%73%77%70%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Chengguan

In Chengguan in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Chengguan.

Maximum UV Index Levels in Chengguan for May

The chart shows the monthly maximum UV Index (UVI) for Chengguan 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 Chengguan typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35799101099743
Data source: Chengguan 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 Chengguan Compares to Other Months

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

This table compares monthly weather conditions in Chengguan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)10 mm (0.4 inches)55%moderate
February Weather4°C (39°F)18 mm (0.7 inches)63%moderate
March Weather11°C (51°F)14 mm (0.6 inches)71%high
April Weather15°C (60°F)44 mm (1.7 inches)76%very high
May Weather21°C (71°F)36 mm (1.4 inches)70%very high
June Weather26°C (79°F)67 mm (2.6 inches)72%very high
July Weather27°C (81°F)151 mm (5.9 inches)82%very high
August Weather26°C (79°F)141 mm (5.6 inches)78%very high
September Weather22°C (72°F)103 mm (4.0 inches)65%very high
October Weather15°C (59°F)37 mm (1.5 inches)73%high
November Weather9°C (49°F)15 mm (0.6 inches)77%moderate
December Weather2°C (36°F)7 mm (0.3 inches)70%moderate

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