May Weather in Longcheng, China

Last updated: August 22, 2025

In May, the average temperature in Longcheng, China hovers around 15°C (58°F). Expect a range between a chilly 0°C (32°F) and a warm 29°C (84°F). During this time, the precipitation totals approximately 74 mm (2.9 in) over 9 days, with an average humidity level of 71%.

May Temperature in Longcheng

In May in Longcheng, the average temperature is 15°C (58°F). Maximums can reach 29°C (84°F), and minimums can drop as low as 0°C (32°F). Be sure to pack layers to stay comfortable while exploring the diverse weather conditions.

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

The chart illustrates May temperature patterns in Longcheng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longcheng, May typically has an average temperature of 15°C (58°F), with highs reaching up to 29°C (84°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Longcheng

In Longcheng in May, the precipitation amount is 74 mm (2.9 in), which occurs over a span of 9 days.

May Precipitation Trends in Longcheng

The chart displays monthly precipitation patterns in Longcheng, 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 Longcheng, May typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 9 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 Longcheng

In Longcheng in May, humidity is 71%. With an average temperature of 15°C (58°F), this humidity feels like a gentle, sticky embrace, making outdoor activities a bit uncomfortable but still enjoyable for those who can adapt to the moist air.

May Average Humidity in Longcheng

This chart illustrates the average monthly humidity levels in Longcheng, 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 Longcheng is approximately 71%, 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 Longcheng

In Longcheng 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 Longcheng.

Maximum UV Index Levels in Longcheng for May

The chart shows the monthly maximum UV Index (UVI) for Longcheng 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 Longcheng typically reaches 12, which falls under the extreme exposure category.

Data source: Longcheng 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 Longcheng Compares to Other Months

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

This table compares monthly weather conditions in Longcheng, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	11 mm (0.4 inches)	76%	moderate
February Weather	-1°C (30°F)	15 mm (0.6 inches)	83%	high
March Weather	6°C (43°F)	33 mm (1.3 inches)	86%	very high
April Weather	10°C (51°F)	52 mm (2.0 inches)	83%	very high
May Weather	15°C (58°F)	74 mm (2.9 inches)	71%	extreme
June Weather	19°C (66°F)	90 mm (3.6 inches)	77%	extreme
July Weather	21°C (70°F)	114 mm (4.5 inches)	78%	extreme
August Weather	20°C (69°F)	133 mm (5.2 inches)	78%	extreme
September Weather	15°C (60°F)	102 mm (4.0 inches)	84%	extreme
October Weather	9°C (48°F)	87 mm (3.4 inches)	87%	very high
November Weather	3°C (38°F)	27 mm (1.1 inches)	84%	moderate
December Weather	-3°C (27°F)	12 mm (0.5 inches)	80%	moderate