May Weather in Lang, China

Last updated: August 23, 2025

In May, the average temperature in Lang, China hovers around 4°C (40°F), but it can swing from a chilly -7°C (20°F) to a mild 15°C (60°F). Expect a fair amount of rainfall, with 128 mm (5.0 in) spread across 26 days. Additionally, the air tends to be quite damp, with an average humidity level of 86%.

May Temperature in Lang

In May in Lang, the average temperature is 4°C (40°F). Maximums can reach 15°C (60°F), and minimums can be as low as -7°C (20°F). Be sure to pack layers and prepare for chilly conditions while enjoying your travels!

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

The chart illustrates May temperature patterns in Lang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lang, May typically has an average temperature of 4°C (40°F), with highs reaching up to 15°C (60°F) and lows dropping to around -7°C (20°F).

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

May Precipitation in Lang

In Lang in May, the total precipitation amount is 128 mm (5.0 in) spread over 26 days.

May Precipitation Trends in Lang

The chart displays monthly precipitation patterns in Lang, 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 Lang, May typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 26 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 Lang

In Lang in May humidity is 86%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel cumbersome as you navigate through a thick, heavy air that clings to your skin.

May Average Humidity in Lang

This chart illustrates the average monthly humidity levels in Lang, 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 Lang is approximately 86%, 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 Lang

In Lang in May, the maximum UV index reaches 19, which corresponds to an extreme exposure category. With a time to burn of just 10 minutes, it’s essential to take precautions. For detailed information, you can check the hourly UV index in Lang.

Maximum UV Index Levels in Lang for May

The chart shows the monthly maximum UV Index (UVI) for Lang 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 Lang typically reaches 19, which falls under the extreme exposure category.

Data source: Lang 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 Lang Compares to Other Months

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

This table compares monthly weather conditions in Lang, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-11°C (13°F)	20 mm (0.8 inches)	82%	very high
February Weather	-10°C (15°F)	34 mm (1.3 inches)	85%	extreme
March Weather	-5°C (23°F)	61 mm (2.4 inches)	70%	extreme
April Weather	0°C (32°F)	79 mm (3.1 inches)	61%	extreme
May Weather	4°C (40°F)	128 mm (5.0 inches)	86%	extreme
June Weather	9°C (49°F)	159 mm (6.2 inches)	93%	extreme
July Weather	10°C (51°F)	246 mm (9.7 inches)	94%	extreme
August Weather	11°C (52°F)	172 mm (6.8 inches)	93%	extreme
September Weather	9°C (49°F)	132 mm (5.2 inches)	94%	extreme
October Weather	5°C (41°F)	73 mm (2.9 inches)	90%	extreme
November Weather	-2°C (28°F)	29 mm (1.1 inches)	85%	extreme
December Weather	-8°C (18°F)	23 mm (0.9 inches)	84%	very high