May Weather in Xumai, China

Last updated: August 22, 2025

In May, the average temperature in Xumai, China hovers around 4°C (40°F). Expect a chilly minimum of -15°C (6°F) and a pleasant maximum of 17°C (62°F). You'll likely experience 81 mm (3.2 in) of precipitation spread over 18 days, contributing to an average humidity level of 63%.

May Temperature in Xumai

In May in Xumai, the average temperature is 4°C (40°F), with maximums reaching 17°C (62°F) and minimums plummeting to as low as -15°C (6°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack both warm layers and lighter clothing for milder days.

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

The chart illustrates May temperature patterns in Xumai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xumai, May typically has an average temperature of 4°C (40°F), with highs reaching up to 17°C (62°F) and lows dropping to around -15°C (6°F).

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

May Precipitation in Xumai

In Xumai in May, the precipitation amount is 81 mm (3.2 in), occurring over the span of 18 days.

May Precipitation Trends in Xumai

The chart displays monthly precipitation patterns in Xumai, 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 Xumai, May typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 18 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 Xumai

In Xumai in May humidity is 63%. With an average temperature of 4°C (40°F), this humidity feels like a biting chill that penetrates your clothing, making traveling uncomfortable and requiring extra layers to keep warm against the dampness.

May Average Humidity in Xumai

This chart illustrates the average monthly humidity levels in Xumai, 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 Xumai is approximately 63%, 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 Xumai

In Xumai in May, the maximum UV index is 18, which corresponds to an extreme exposure category. This means that the time to burn is just 10 minutes. For more detailed information, you can check the hourly UV index in Xumai.

Maximum UV Index Levels in Xumai for May

The chart shows the monthly maximum UV Index (UVI) for Xumai 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 Xumai typically reaches 18, which falls under the extreme exposure category.

Data source: Xumai 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 Xumai Compares to Other Months

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

This table compares monthly weather conditions in Xumai, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (16°F)	4 mm (0.2 inches)	61%	very high
February Weather	-7°C (20°F)	9 mm (0.4 inches)	64%	extreme
March Weather	-3°C (26°F)	16 mm (0.6 inches)	55%	extreme
April Weather	1°C (34°F)	38 mm (1.5 inches)	48%	extreme
May Weather	4°C (40°F)	81 mm (3.2 inches)	63%	extreme
June Weather	9°C (48°F)	114 mm (4.5 inches)	79%	extreme
July Weather	9°C (49°F)	217 mm (8.5 inches)	91%	extreme
August Weather	9°C (49°F)	210 mm (8.3 inches)	90%	extreme
September Weather	7°C (45°F)	92 mm (3.6 inches)	90%	extreme
October Weather	3°C (38°F)	19 mm (0.7 inches)	81%	extreme
November Weather	-2°C (28°F)	5 mm (0.2 inches)	67%	extreme
December Weather	-6°C (21°F)	7 mm (0.3 inches)	61%	high