May Weather in College, United States

Last updated: June 24, 2025

In May, the average temperature in College, United States is a mild 11°C (52°F), with temperatures ranging from a minimum of -4°C (25°F) to a comfortable maximum of 27°C (81°F). Expect an average humidity of 77% and a total precipitation of 24 mm (0.9 in) over about 7 days.

May Temperature in College

In May in College, the average temperature is 11°C (52°F). Maximums can reach 27°C (81°F) and minimums can drop to as low as -4°C (25°F). Be prepared for a range of weather conditions, making it essential to pack layers for your travels.

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

The chart illustrates May temperature patterns in College, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In College, May typically has an average temperature of 11°C (52°F), with highs reaching up to 27°C (81°F) and lows dropping to around -4°C (25°F).

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

May Precipitation in College

In College in May, the precipitation amount is 24 mm (0.9 in) over the course of 7 days.

May Precipitation Trends in College

The chart displays monthly precipitation patterns in College, 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 College, May typically receives around 24 mm (0.9 inches) of precipitation spread over approximately 7 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 College

In College in May humidity is 77%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable if not properly dressed, as the moisture in the air amplifies the cold, leaving travelers feeling cooler than expected.

May Average Humidity in College

This chart illustrates the average monthly humidity levels in College, 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 College is approximately 77%, 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 College

In College in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in College.

Maximum UV Index Levels in College for May

The chart shows the monthly maximum UV Index (UVI) for College 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 College typically reaches 5, which falls under the moderate exposure category.

Data source: College 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 College Compares to Other Months

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

This table compares monthly weather conditions in College, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-19°C (-2°F)	13 mm (0.5 inches)	96%	low
February Weather	-16°C (3°F)	24 mm (1.0 inches)	93%	low
March Weather	-10°C (14°F)	21 mm (0.8 inches)	89%	low
April Weather	0°C (33°F)	20 mm (0.8 inches)	85%	moderate
May Weather	11°C (52°F)	24 mm (0.9 inches)	77%	moderate
June Weather	17°C (63°F)	56 mm (2.2 inches)	78%	moderate
July Weather	18°C (66°F)	49 mm (1.9 inches)	85%	moderate
August Weather	14°C (58°F)	104 mm (4.1 inches)	88%	moderate
September Weather	9°C (48°F)	43 mm (1.7 inches)	90%	moderate
October Weather	0°C (33°F)	39 mm (1.5 inches)	97%	low
November Weather	-12°C (11°F)	31 mm (1.2 inches)	100%	low
December Weather	-15°C (5°F)	33 mm (1.3 inches)	99%	low