May Weather in China, United States

Last updated: June 24, 2025

In China, United States, the average temperature in May hovers around 25°C (77°F), with a minimum drop to 11°C (51°F) and a peak reaching 35°C (95°F). Expect 192 mm (7.6 in) of precipitation spread across 15 days, contributing to an average humidity of 79%. Enjoy the warm yet refreshing climate of this vibrant destination!

May Temperature in China

In May in China, the average temperature is 25°C (77°F), with maximums reaching 35°C (95°F) and minimums dropping as low as 11°C (51°F). This pleasant weather makes it an ideal time for outdoor activities and exploring the local attractions.

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

The chart illustrates May temperature patterns in China, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In China, May typically has an average temperature of 25°C (77°F), with highs reaching up to 35°C (95°F) and lows dropping to around 11°C (51°F).

Data source: Temperature data for China generated using information from the Copernicus Climate Change Service.

May Precipitation in China

In China in May, the precipitation amount is 192 mm (7.6 in) spread over 15 days.

May Precipitation Trends in China

The chart displays monthly precipitation patterns in China, 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 China, May typically receives around 192 mm (7.6 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in China

In China in May, humidity is 79%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly sluggish but pleasantly tropical.

May Average Humidity in China

This chart illustrates the average monthly humidity levels in China, 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 China is approximately 79%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in China

In China in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in China.

Maximum UV Index Levels in China for May

The chart shows the monthly maximum UV Index (UVI) for China 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 China typically reaches 11, which falls under the extreme exposure category.

Data source: China 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 China Compares to Other Months

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

This table compares monthly weather conditions in China, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	98 mm (3.8 inches)	79%	moderate
February Weather	14°C (58°F)	91 mm (3.6 inches)	80%	very high
March Weather	18°C (65°F)	84 mm (3.3 inches)	78%	very high
April Weather	20°C (69°F)	123 mm (4.8 inches)	81%	extreme
May Weather	25°C (77°F)	192 mm (7.6 inches)	79%	extreme
June Weather	27°C (81°F)	184 mm (7.2 inches)	75%	extreme
July Weather	28°C (83°F)	162 mm (6.4 inches)	74%	extreme
August Weather	28°C (83°F)	244 mm (9.6 inches)	73%	extreme
September Weather	26°C (79°F)	219 mm (8.6 inches)	75%	very high
October Weather	22°C (72°F)	154 mm (6.1 inches)	75%	very high
November Weather	16°C (61°F)	78 mm (3.1 inches)	79%	high
December Weather	14°C (58°F)	143 mm (5.6 inches)	83%	moderate