May Weather in Sandong, China

Last updated: August 22, 2025

In May, the average temperature in Sandong, China hovers around 26°C (80°F), providing a warm climate for visitors and locals alike. Expect a range from a cool 15°C (59°F) to a sweltering 37°C (99°F). However, be prepared for some rain, as precipitation averages 209 mm (8.2 in) over 21 days. With an average humidity of 79%, it's the perfect time to enjoy the unique atmosphere of the season while staying hydrated!

May Temperature in Sandong

In May in Sandong, the average temperature is 26°C (80°F). Maximums can reach 37°C (99°F) and minimums can be as low as 15°C (59°F). This pleasant weather makes it an ideal time for outdoor activities and exploring the local attractions.

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

The chart illustrates May temperature patterns in Sandong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sandong, May typically has an average temperature of 26°C (80°F), with highs reaching up to 37°C (99°F) and lows dropping to around 15°C (59°F).

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

May Precipitation in Sandong

In Sandong in May, the precipitation amount is 209 mm (8.2 in) during a total of 21 days.

May Precipitation Trends in Sandong

The chart displays monthly precipitation patterns in Sandong, 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 Sandong, May typically receives around 209 mm (8.2 inches) of precipitation spread over approximately 21 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 Sandong

In Sandong in May, humidity is 79%. With an average temperature of 26°C (80°F), this humidity feels like an enveloping warm blanket, making travel feel slightly sluggish and prompting frequent hydration breaks to stay comfortable while exploring the sights.

May Average Humidity in Sandong

This chart illustrates the average monthly humidity levels in Sandong, 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 Sandong 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 Sandong

In Sandong in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Sandong, you can check here.

Maximum UV Index Levels in Sandong for May

The chart shows the monthly maximum UV Index (UVI) for Sandong 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 Sandong typically reaches 14, which falls under the extreme exposure category.

Data source: Sandong 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 Sandong Compares to Other Months

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

This table compares monthly weather conditions in Sandong, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	24 mm (0.9 inches)	64%	high
February Weather	16°C (62°F)	45 mm (1.8 inches)	68%	very high
March Weather	20°C (69°F)	74 mm (2.9 inches)	73%	extreme
April Weather	23°C (73°F)	109 mm (4.3 inches)	71%	extreme
May Weather	26°C (80°F)	209 mm (8.2 inches)	79%	extreme
June Weather	28°C (83°F)	355 mm (14.0 inches)	77%	extreme
July Weather	29°C (84°F)	191 mm (7.5 inches)	88%	extreme
August Weather	28°C (83°F)	303 mm (11.9 inches)	88%	extreme
September Weather	28°C (82°F)	179 mm (7.0 inches)	75%	extreme
October Weather	25°C (77°F)	99 mm (3.9 inches)	65%	very high
November Weather	21°C (70°F)	26 mm (1.0 inches)	64%	very high
December Weather	17°C (62°F)	17 mm (0.7 inches)	69%	high