May Weather in Chestertown, United States

Last updated: June 24, 2025

In May, the average temperature in Chestertown, United States hovers around 13°C (56°F). Expect a minimum chill of -1°C (30°F) and the rare warmth of up to 31°C (89°F). The weather brings along 99 mm (3.9 in) of precipitation over approximately 13 days, with an average humidity level of 76%. Stay prepared for a mix of cool and warm days!

May Temperature in Chestertown

In May in Chestertown, the average temperature is 13°C (56°F), with maximums reaching 31°C (89°F) and minimums dropping as low as -1°C (30°F). This range makes Chestertown an ideal destination, offering a mix of warm days and cool evenings for travelers.

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

The chart illustrates May temperature patterns in Chestertown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chestertown, May typically has an average temperature of 13°C (56°F), with highs reaching up to 31°C (89°F) and lows dropping to around -1°C (30°F).

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

May Precipitation in Chestertown

In Chestertown in May, the precipitation amount is 99 mm (3.9 in) over the course of 13 days.

May Precipitation Trends in Chestertown

The chart displays monthly precipitation patterns in Chestertown, 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 Chestertown, May typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 13 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 Chestertown

In Chestertown in May humidity is 76%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket enveloping you, making travel a bit uncomfortable as you navigate through the heavy, moisture-laden air.

May Average Humidity in Chestertown

This chart illustrates the average monthly humidity levels in Chestertown, 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 Chestertown is approximately 76%, 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 Chestertown

In Chestertown in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Chestertown.

Maximum UV Index Levels in Chestertown for May

The chart shows the monthly maximum UV Index (UVI) for Chestertown 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 Chestertown typically reaches 9, which falls under the very high exposure category.

Data source: Chestertown 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 Chestertown Compares to Other Months

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

This table compares monthly weather conditions in Chestertown, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	80 mm (3.2 inches)	89%	moderate
February Weather	-5°C (23°F)	82 mm (3.2 inches)	88%	moderate
March Weather	-1°C (30°F)	68 mm (2.7 inches)	86%	moderate
April Weather	6°C (43°F)	124 mm (4.9 inches)	84%	very high
May Weather	13°C (56°F)	99 mm (3.9 inches)	76%	very high
June Weather	18°C (65°F)	105 mm (4.1 inches)	72%	very high
July Weather	21°C (71°F)	132 mm (5.2 inches)	66%	very high
August Weather	20°C (68°F)	111 mm (4.4 inches)	64%	very high
September Weather	16°C (61°F)	76 mm (3.0 inches)	72%	high
October Weather	10°C (50°F)	149 mm (5.9 inches)	81%	moderate
November Weather	2°C (35°F)	104 mm (4.1 inches)	87%	moderate
December Weather	-3°C (26°F)	92 mm (3.6 inches)	84%	low