May Weather in Canton, United States

Last updated: June 24, 2025

In May, the average temperature in Canton, United States is a comfortable 20°C (69°F). However, temperatures can range from a cool 4°C (39°F) to a sizzling 36°C (97°F). Expect around 133 mm (5.2 in) of precipitation over approximately 13 days, contributing to an average humidity of 82%. 🌦️

May Temperature in Canton

In May in Canton, the average temperature is 20°C (69°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 4°C (39°F). Be prepared for a wide temperature range and pack accordingly for your travels!

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

The chart illustrates May temperature patterns in Canton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Canton, May typically has an average temperature of 20°C (69°F), with highs reaching up to 36°C (97°F) and lows dropping to around 4°C (39°F).

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

May Precipitation in Canton

In Canton in May, the total precipitation amount is 133 mm (5.2 in) spread over 13 days.

May Precipitation Trends in Canton

The chart displays monthly precipitation patterns in Canton, 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 Canton, May typically receives around 133 mm (5.2 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 Canton

In Canton in May humidity is 82%. With an average temperature of 20°C (69°F), this humidity feels like a warm, sticky embrace that clings to your skin, making it necessary to stay hydrated while exploring the sights.

May Average Humidity in Canton

This chart illustrates the average monthly humidity levels in Canton, 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 Canton is approximately 82%, 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 Canton

In Canton in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Canton.

Maximum UV Index Levels in Canton for May

The chart shows the monthly maximum UV Index (UVI) for Canton 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 Canton typically reaches 11, which falls under the extreme exposure category.

Data source: Canton 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 Canton Compares to Other Months

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

This table compares monthly weather conditions in Canton, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	33 mm (1.3 inches)	76%	moderate
February Weather	4°C (39°F)	25 mm (1.0 inches)	76%	high
March Weather	11°C (52°F)	75 mm (2.9 inches)	70%	very high
April Weather	15°C (59°F)	90 mm (3.5 inches)	72%	very high
May Weather	20°C (69°F)	133 mm (5.2 inches)	82%	extreme
June Weather	26°C (79°F)	110 mm (4.3 inches)	82%	extreme
July Weather	28°C (83°F)	52 mm (2.1 inches)	80%	extreme
August Weather	27°C (80°F)	73 mm (2.9 inches)	72%	extreme
September Weather	24°C (75°F)	57 mm (2.2 inches)	64%	very high
October Weather	16°C (61°F)	70 mm (2.8 inches)	71%	high
November Weather	9°C (49°F)	22 mm (0.9 inches)	81%	moderate
December Weather	6°C (42°F)	28 mm (1.1 inches)	84%	moderate