May Weather in Millerstown, United States

Last updated: June 24, 2025

In May, the average temperature in Millerstown, United States hovers around 17°C (62°F), making it a pleasant time of year. Visitors can expect a minimum chill of -1°C (31°F) and a warm maximum of 32°C (90°F). With 123 mm (4.8 in) of precipitation spread over 14 days, it's advisable to be prepared for some rain. The air carries an average humidity of 75%, adding a bit of moisture to the atmosphere.

May Temperature in Millerstown

In May in Millerstown, the average temperature is 17°C (62°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as -1°C (31°F). Be sure to pack for a range of temperatures to enjoy your travels comfortably.

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

The chart illustrates May temperature patterns in Millerstown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Millerstown, May typically has an average temperature of 17°C (62°F), with highs reaching up to 32°C (90°F) and lows dropping to around -1°C (31°F).

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

May Precipitation in Millerstown

In Millerstown in May, the precipitation amount is 123 mm (4.8 in) over a span of 14 days.

May Precipitation Trends in Millerstown

The chart displays monthly precipitation patterns in Millerstown, 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 Millerstown, May typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 14 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 Millerstown

In Millerstown in May, humidity is 75%. With an average temperature of 17°C (62°F), this humidity feels like a warm, muggy embrace that can leave travelers feeling sticky and a bit sluggish as they navigate the sights.

May Average Humidity in Millerstown

This chart illustrates the average monthly humidity levels in Millerstown, 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 Millerstown is approximately 75%, 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 Millerstown

In Millerstown 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 Millerstown.

Maximum UV Index Levels in Millerstown for May

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

Data source: Millerstown 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 Millerstown Compares to Other Months

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

This table compares monthly weather conditions in Millerstown, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	67 mm (2.6 inches)	87%	moderate
February Weather	1°C (35°F)	102 mm (4.0 inches)	85%	moderate
March Weather	5°C (41°F)	93 mm (3.7 inches)	85%	high
April Weather	11°C (52°F)	103 mm (4.1 inches)	83%	very high
May Weather	17°C (62°F)	123 mm (4.8 inches)	75%	very high
June Weather	22°C (71°F)	98 mm (3.9 inches)	73%	very high
July Weather	25°C (77°F)	126 mm (5.0 inches)	65%	very high
August Weather	24°C (75°F)	106 mm (4.2 inches)	62%	very high
September Weather	20°C (68°F)	130 mm (5.1 inches)	66%	very high
October Weather	14°C (58°F)	116 mm (4.6 inches)	79%	high
November Weather	6°C (43°F)	87 mm (3.4 inches)	87%	moderate
December Weather	2°C (36°F)	89 mm (3.5 inches)	85%	low