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May Weather in Chengdong, China

Last updated: August 22, 2025

In May, the average temperature in Chengdong, China hovers around 22°C (73°F). However, be prepared for variations as temperatures can dip to a chilly 9°C (49°F) or soar up to a blistering 41°C (106°F). Rainfall is also a factor, with an average precipitation of 175 mm (6.9 in) spread over 13 days, and the humidity can feel quite high at 88%.

May Temperature in Chengdong

In May in Chengdong, the average temperature is 22°C (73°F). Maximums can reach 41°C (106°F) and minimums can drop as low as 9°C (49°F). Be prepared for a wide range of temperatures when traveling to Chengdong during this month.

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

The chart illustrates May temperature patterns in Chengdong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chengdong, May typically has an average temperature of 22°C (73°F), with highs reaching up to 41°C (106°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec444656647277848579685847
Data source: Temperature data for Chengdong 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 Chengdong

In Chengdong in May, the precipitation amount is 175 mm (6.9 in) during a span of 13 days.

May Precipitation Trends in Chengdong

The chart displays monthly precipitation patterns in Chengdong, 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 Chengdong, May typically receives around 175 mm (6.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec59661159117527022414594595957
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Chengdong

In Chengdong in May humidity is 88%. With an average temperature of 22°C (73°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor adventures a sweaty endeavor and prompting frequent breaks for hydration and shade.

May Average Humidity in Chengdong

This chart illustrates the average monthly humidity levels in Chengdong, 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 Chengdong is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%73%80%86%88%89%91%88%79%79%80%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Chengdong

In Chengdong 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 Chengdong.

Maximum UV Index Levels in Chengdong for May

The chart shows the monthly maximum UV Index (UVI) for Chengdong 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 Chengdong typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6710101212121211875
Data source: Chengdong 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 Chengdong Compares to Other Months

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

This table compares monthly weather conditions in Chengdong, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)59 mm (2.3 inches)68%high
February Weather8°C (47°F)66 mm (2.6 inches)73%high
March Weather13°C (56°F)115 mm (4.5 inches)80%very high
April Weather18°C (64°F)91 mm (3.6 inches)86%very high
May Weather22°C (73°F)175 mm (6.9 inches)88%extreme
June Weather25°C (77°F)270 mm (10.6 inches)89%extreme
July Weather29°C (84°F)224 mm (8.8 inches)91%extreme
August Weather29°C (85°F)145 mm (5.7 inches)88%extreme
September Weather26°C (79°F)94 mm (3.7 inches)78%extreme
October Weather20°C (68°F)59 mm (2.3 inches)79%very high
November Weather14°C (58°F)59 mm (2.3 inches)80%high
December Weather8°C (47°F)57 mm (2.2 inches)80%moderate

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