May Weather in Eagle River, United States

Last updated: June 24, 2025

In Eagle River, United States, the average temperature in May hovers around 6°C (43°F). You can expect a chilly minimum of -5°C (23°F) and a pleasant maximum of 18°C (65°F). With an average precipitation of 94 mm (3.7 in) spread over 18 days, rainy weather is likely. Don't forget your umbrella—average humidity is high at 88%!

May Temperature in Eagle River

In May in Eagle River, the average temperature is 6°C (43°F), with maximums reaching up to 18°C (65°F) and minimums dropping as low as -5°C (23°F). Be prepared for a mix of chilly and mild weather, making it essential to pack layers for your travels.

May Weather in Eagle River: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Eagle River, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Eagle River, May typically has an average temperature of 6°C (43°F), with highs reaching up to 18°C (65°F) and lows dropping to around -5°C (23°F).

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

May Precipitation in Eagle River

In Eagle River in May, the precipitation amount is 94 mm (3.7 in) spread over 18 days.

May Precipitation Trends in Eagle River

The chart displays monthly precipitation patterns in Eagle River, 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 Eagle River, May typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 18 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 Eagle River

In Eagle River in May, humidity is 88%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and prompting you to seek warm shelter frequently.

May Average Humidity in Eagle River

This chart illustrates the average monthly humidity levels in Eagle River, 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 Eagle River is approximately 88%, 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 Eagle River

In Eagle River in May, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Eagle River, you can refer to this Hourly UV Index in Eagle River.

Maximum UV Index Levels in Eagle River for May

The chart shows the monthly maximum UV Index (UVI) for Eagle River 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 Eagle River typically reaches 6, which falls under the high exposure category.

Data source: Eagle River 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 Eagle River Compares to Other Months

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

This table compares monthly weather conditions in Eagle River, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-10°C (14°F)	98 mm (3.9 inches)	94%	low
February Weather	-8°C (18°F)	78 mm (3.1 inches)	93%	low
March Weather	-6°C (21°F)	82 mm (3.2 inches)	91%	moderate
April Weather	1°C (33°F)	70 mm (2.8 inches)	85%	moderate
May Weather	6°C (43°F)	94 mm (3.7 inches)	88%	high
June Weather	11°C (52°F)	101 mm (4.0 inches)	95%	high
July Weather	14°C (57°F)	113 mm (4.4 inches)	102%	high
August Weather	12°C (54°F)	157 mm (6.2 inches)	100%	moderate
September Weather	8°C (46°F)	162 mm (6.4 inches)	96%	moderate
October Weather	2°C (35°F)	203 mm (8.0 inches)	91%	low
November Weather	-7°C (20°F)	143 mm (5.6 inches)	95%	low
December Weather	-6°C (21°F)	170 mm (6.7 inches)	96%	low