May Weather in Saint Mary-of-the-Woods, United States

Last updated: June 24, 2025

In May, the average temperature in Saint Mary-of-the-Woods, United States is a pleasant 19°C (66°F). However, prepare for variability, as temperatures can dip as low as 1°C (34°F) and soar up to 35°C (95°F). Expect 132 mm (5.2 in) of precipitation spread over 15 days, contributing to an average humidity level of 80%. Ideal conditions for those who appreciate a lush, vibrant atmosphere!

May Temperature in Saint Mary-of-the-Woods

In May in Saint Mary-of-the-Woods, the average temperature is 19°C (66°F). The maximum can reach 35°C (95°F), and the minimum can be as low as 1°C (34°F). This range makes it a versatile destination for travelers, allowing for both warm afternoons and cool evenings.

May Weather in Saint Mary-of-the-Woods: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Saint Mary-of-the-Woods, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Mary-of-the-Woods, May typically has an average temperature of 19°C (66°F), with highs reaching up to 35°C (95°F) and lows dropping to around 1°C (34°F).

Data source: Temperature data for Saint Mary-of-the-Woods generated using information from the Copernicus Climate Change Service.

May Precipitation in Saint Mary-of-the-Woods

In Saint Mary-of-the-Woods in May, the precipitation amount is 132 mm (5.2 in), occurring over a span of 15 days.

May Precipitation Trends in Saint Mary-of-the-Woods

The chart displays monthly precipitation patterns in Saint Mary-of-the-Woods, 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 Saint Mary-of-the-Woods, May typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 15 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 Saint Mary-of-the-Woods

In Saint Mary-of-the-Woods in May humidity is 80%. With an average temperature of 19°C (66°F), this humidity feels like a warm, thick blanket wrapping around you, making outdoor activities feel more strenuous and sticky, which can ultimately dampen the experience of traveling.

May Average Humidity in Saint Mary-of-the-Woods

This chart illustrates the average monthly humidity levels in Saint Mary-of-the-Woods, 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 Saint Mary-of-the-Woods is approximately 80%, 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 Saint Mary-of-the-Woods

In Saint Mary-of-the-Woods 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 Saint Mary-of-the-Woods.

Maximum UV Index Levels in Saint Mary-of-the-Woods for May

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

Data source: Saint Mary-of-the-Woods 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 Saint Mary-of-the-Woods Compares to Other Months

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

This table compares monthly weather conditions in Saint Mary-of-the-Woods, 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 (31°F)	83 mm (3.2 inches)	84%	moderate
February Weather	1°C (34°F)	89 mm (3.5 inches)	82%	moderate
March Weather	7°C (44°F)	128 mm (5.0 inches)	84%	high
April Weather	12°C (54°F)	109 mm (4.3 inches)	83%	very high
May Weather	19°C (66°F)	132 mm (5.2 inches)	80%	very high
June Weather	24°C (75°F)	108 mm (4.3 inches)	83%	extreme
July Weather	26°C (78°F)	109 mm (4.3 inches)	82%	very high
August Weather	24°C (75°F)	100 mm (4.0 inches)	82%	very high
September Weather	22°C (71°F)	65 mm (2.5 inches)	79%	very high
October Weather	15°C (59°F)	113 mm (4.5 inches)	79%	high
November Weather	6°C (43°F)	92 mm (3.6 inches)	88%	moderate
December Weather	3°C (37°F)	80 mm (3.1 inches)	87%	moderate