May Weather in Rulong, China

Last updated: August 22, 2025

In May, the average temperature in Rulong, China hovers around 4°C (40°F). Be prepared for a chilly range, with minimums plunging to -18°C (0°F) and maximums reaching up to 18°C (64°F). Expect significant precipitation, totaling 142 mm (5.6 in) over approximately 23 days, contributing to a high average humidity of 82%. Stay warm and dry!

May Temperature in Rulong

In May in Rulong, the average temperature is 4°C (40°F), with maximums reaching 18°C (64°F) and minimums dropping as low as -18°C (0°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack accordingly for both chilly and milder conditions.

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

The chart illustrates May temperature patterns in Rulong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rulong, May typically has an average temperature of 4°C (40°F), with highs reaching up to 18°C (64°F) and lows dropping to around -18°C (0°F).

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

May Precipitation in Rulong

In Rulong in May, the precipitation amount is 142 mm (5.6 in) occurring over the course of 23 days.

May Precipitation Trends in Rulong

The chart displays monthly precipitation patterns in Rulong, 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 Rulong, May typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 23 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 Rulong

In Rulong in May, humidity is 82%. With an average temperature of 4°C (40°F), this humidity feels like a chilly dampness that lingers in the air, making travel slightly uncomfortable as the cold penetrates through layers of clothing, often leaving you feeling chilled and clammy.

May Average Humidity in Rulong

This chart illustrates the average monthly humidity levels in Rulong, 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 Rulong is approximately 82%, 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 Rulong

In Rulong in May, the maximum UV index reaches 20, which falls under the extreme Exposure Category. This means that the time to burn is just 10 minutes. To stay informed about the hourly UV Index in Rulong, you can visit Hourly UV Index in Rulong.

Maximum UV Index Levels in Rulong for May

The chart shows the monthly maximum UV Index (UVI) for Rulong 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 Rulong typically reaches 20, which falls under the extreme exposure category.

Data source: Rulong 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 Rulong Compares to Other Months

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

This table compares monthly weather conditions in Rulong, 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 (11°F)	8 mm (0.3 inches)	70%	high
February Weather	-9°C (16°F)	24 mm (0.9 inches)	79%	very high
March Weather	-7°C (20°F)	32 mm (1.2 inches)	67%	extreme
April Weather	-1°C (31°F)	51 mm (2.0 inches)	66%	extreme
May Weather	4°C (40°F)	142 mm (5.6 inches)	82%	extreme
June Weather	9°C (48°F)	224 mm (8.8 inches)	88%	extreme
July Weather	10°C (51°F)	261 mm (10.3 inches)	89%	extreme
August Weather	10°C (51°F)	173 mm (6.8 inches)	92%	extreme
September Weather	8°C (47°F)	174 mm (6.9 inches)	91%	extreme
October Weather	3°C (37°F)	86 mm (3.4 inches)	86%	extreme
November Weather	-6°C (21°F)	27 mm (1.1 inches)	81%	very high
December Weather	-11°C (12°F)	17 mm (0.7 inches)	74%	high