May weather forecast
Eagle River, WI

Weather in May

The last month of the spring, May, is a comfortable month in Eagle River, Wisconsin, with an average temperature fluctuating between 42.4°F (5.8°C) and 63.1°F (17.3°C).

Temperature

In May, the average high-temperature increases considerably from a frosty 46°F (7.8°C) in April to an enjoyable 63.1°F (17.3°C). In Eagle River, in May, the average low-temperature is 42.4°F (5.8°C).

Humidity

May is the least humid month, with an average relative humidity of 71%.

Rainfall

The wettest months are April and May, with an average 2.64" (67mm) of rainfall.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in Eagle River. During 1.3 snowfall days, Eagle River aggregates 0.71" (18mm) of snow. In Eagle River, during the entire year, snow falls for 118.9 days and aggregates up to 53.35" (1355mm) of snow.

Daylight

In Eagle River, the average length of the day in May is 14h and 58min.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:04 pm. On the last day of May, sunrise is at 5:10 am and sunset at 8:39 pm CDT.

Sunshine

In Eagle River, Wisconsin, the average sunshine in May is 8.4h.

UV index

In Eagle River, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: In May, the average maximum UV index of 4 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in May in Eagle River?

In May, in Eagle River, the average high-temperature is 63.1°F (17.3°C), and the average low-temperature is 42.4°F (5.8°C).

What is the least humid month in Eagle River?

With an average relative humidity of 71%, May is the least humid month in Eagle River.

What is the average humidity in May in Eagle River?

The average relative humidity in May is 71%.

What is the rainiest month in Eagle River?

The wettest months are April and May, with an average 2.64" (67mm) of rainfall.

How many days does it rain in May in Eagle River?

In Eagle River, Wisconsin, in May, it is raining for 15.3 days, with typically 2.64" (67mm) of accumulated precipitation.

What is the last month it snows in Eagle River?

May is the last month it regularly snows in Eagle River. During 1.3 snowfall days, in May, Eagle River aggregates 0.71" (18mm) of snow.

What is the average length of the day in May in Eagle River?

In Eagle River, the average day length in May is 14h and 58min.

What time are sunrise and sunset in May in Eagle River?

On the first day of May, sunrise is at 5:43 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:10 am and sunset at 8:39 pm CDT.

How many hours of sunshine does Eagle River have in May?

In May, the average sunshine duration in Eagle River, Wisconsin, is 8.4h.

What is the UV index intensity in May in Eagle River?

In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Eagle River, WI

Average temperature in May - Eagle River, WI
  • Average high temperature in May: 63.1°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (18.9°F).

  • Average low temperature in May: 42.4°F

The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (7.9°F).

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Average pressure in May
Eagle River, WI

Average pressure in May - Eagle River, WI
  • Average pressure in May: 29.97"Hg

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Eagle River, WI

Average wind speed in May - Eagle River, WI
  • Average wind speed in May: 8mph

The windiest month (with the highest average wind speed) is November (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

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Average humidity in May
Eagle River, WI

Average humidity in May - Eagle River, WI
  • Average humidity in May: 71%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (71%).

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Average rainfall in May
Eagle River, WI

Average rainfall in May - Eagle River, WI
  • Average rainfall in May: 2.64"

The wettest months (with the highest rainfall) are April and May (2.64").
The driest month (with the least rainfall) is January (1.26").

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Average rainfall days in May
Eagle River, WI

Average rainfall days in May - Eagle River, WI
  • Average rainfall days in May: 15.3 days

The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is January (2.8 days).

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Average snowfall in May
Eagle River, WI

Average snowfall in May - Eagle River, WI
  • Average snowfall in May: 0.71"

The month with the highest snowfall is December (9.69").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Eagle River, WI

Average snowfall days in May - Eagle River, WI
  • Average snowfall days in May: 1.3 days

The month with the highest number of snowfall days is January (24.9 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in May /
Average sunshine in May
Eagle River, WI

Average daylight in May / Average sunshine in May - Eagle River, WI
  • Average daylight in May: 14h and 58min

The month with the longest days is June (Average daylight: 15h and 41min).
The month with the shortest days is December (Average daylight: 8h and 44min).

  • Average sunshine in May: 8h and 24min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 2h and 0min).

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Average sunshine days in May
Eagle River, WI

Average sunshine days in May - Eagle River, WI
  • Average sunshine days in May: 12.7 days

The month with the most sunshine days is September (15 days).
The month with the least sunshine days is February (6.4 days).

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Average UV index in May
Eagle River, WI

Average UV index in May - Eagle River, WI
  • Average UV index in May: 4

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March, November and December (UV index 1).

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Average cloud cover in May
Eagle River, WI

Average cloud cover in May - Eagle River, WI
  • Average cloud cover in May: 47

The months with the most cloud cover are January and February (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 39).

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Average visibility in May
Eagle River, WI

Average visibility in May - Eagle River, WI
  • Average visibility in May: 6mi

The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are January, February and December (4mi).

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