May Weather in Quarryville, United States

Last updated: June 24, 2025

The average temperature in Quarryville, United States during May is a comfortable 18°C (64°F). Expect a wide range in temperatures, with minimums dropping to 1°C (34°F) and maximums soaring to 34°C (93°F). Additionally, prepare for precipitation with an average of 128 mm (5.0 in) over 14 days, accompanied by a relatively high average humidity of 78%.

May Temperature in Quarryville

In May in Quarryville, the average temperature is 18°C (64°F). The maximum can reach 34°C (93°F), while the minimum can be as low as 1°C (34°F). This variation in temperatures makes it essential to pack a variety of clothing options for your trip.

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

The chart illustrates May temperature patterns in Quarryville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Quarryville, May typically has an average temperature of 18°C (64°F), with highs reaching up to 34°C (93°F) and lows dropping to around 1°C (34°F).

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

May Precipitation in Quarryville

In Quarryville in May, the precipitation amount is 128 mm (5.0 in) over a span of 14 days.

May Precipitation Trends in Quarryville

The chart displays monthly precipitation patterns in Quarryville, 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 Quarryville, May typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 14 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Quarryville

In Quarryville in May, humidity is 78%. With an average temperature of 18°C (64°F), this humidity feels like a warm, thick blanket wrapping around you, making traveling feel a bit sticky and sluggish, yet the coolness of the air tempers the intensity, inviting you to explore at a leisurely pace.

May Average Humidity in Quarryville

This chart illustrates the average monthly humidity levels in Quarryville, 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 Quarryville is approximately 78%, 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 Quarryville

In Quarryville in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Quarryville.

Maximum UV Index Levels in Quarryville for May

The chart shows the monthly maximum UV Index (UVI) for Quarryville 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 Quarryville typically reaches 10, which falls under the very high exposure category.

Data source: Quarryville 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 Quarryville Compares to Other Months

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

This table compares monthly weather conditions in Quarryville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (35°F)	62 mm (2.4 inches)	84%	moderate
February Weather	3°C (38°F)	103 mm (4.0 inches)	83%	moderate
March Weather	6°C (43°F)	102 mm (4.0 inches)	83%	high
April Weather	12°C (54°F)	97 mm (3.8 inches)	81%	very high
May Weather	18°C (64°F)	128 mm (5.0 inches)	78%	very high
June Weather	23°C (73°F)	100 mm (3.9 inches)	79%	very high
July Weather	26°C (78°F)	135 mm (5.3 inches)	74%	very high
August Weather	24°C (76°F)	138 mm (5.4 inches)	72%	very high
September Weather	21°C (70°F)	106 mm (4.2 inches)	75%	very high
October Weather	15°C (60°F)	99 mm (3.9 inches)	81%	high
November Weather	7°C (45°F)	89 mm (3.5 inches)	85%	moderate
December Weather	3°C (39°F)	96 mm (3.8 inches)	84%	low