May weather forecast
Eagle River, AK

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Weather in May

May introduces milder temperatures, a stark contrast from the harsh Alaska winters. An almost absolute cessation in snowfall is noted, with a minor 0.16" (4mm). The landscape of Eagle River, Alaska, bartered snow-clad trees for vibrant green forests, signaling the arrival of summer. Adding to this change, increased visibility and longer sunshine hours allow for more exploration and sightseeing. As May bows out, it precipitates the pleasant and warm times of June.

Temperature

May's arrival signals a temperature shift, moving from a cold 38.8°F (3.8°C) in April to a fresh 52.3°F (11.3°C). Eagle River experiences a steady low-temperature of 38.8°F (3.8°C) throughout May.

Humidity

With an average relative humidity of 65%, May is the least humid month.

Rainfall

May is the month with the least rainfall. Rain falls for 11.1 days and accumulates 0.63" (16mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. May is the last month it regularly snows. During 0.6 snowfall days, in May, Eagle River aggregates 0.16" (4mm) of snow. Throughout the year, there are 57.9 snowfall days, and 24.37" (619mm) of snow is accumulated.

Daylight

The average length of the day in May is 17h and 35min.
On the first day of the month, sunrise is at 5:45 am and sunset at 10:05 pm. On the last day of May, sunrise is at 4:32 am and sunset at 11:19 pm AKDT.

Sunshine

May has the most sunshine of the year, with an average of 11.9h of sunshine.

UV index

In Eagle River, the average daily maximum UV index in May is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, an average UV index of 3 transforms into the following instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Updated: Jul 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May?

The high-temperature, in May, in Eagle River, is 52.3°F (11.3°C), while the low-temperature averages to 38.8°F (3.8°C).

What is the least humid month?

The least humid month is May, with an average relative humidity of 65%.

What is the average humidity in May?

In May, the average relative humidity is 65%.

What is the driest month?

The month with the least rainfall in Eagle River is May, when the rain falls for 11.1 days and typically collects 0.63" (16mm) of precipitation.

How much does it rain in May?

In Eagle River, in May, during 11.1 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.6 snowfall days, in May, Eagle River aggregates 0.16" (4mm) of snow.

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

In May, the average day length is 17h and 35min.

What time are sunrise and sunset in May?

On the first day of May, sunrise is at 5:45 am and sunset at 10:05 pm. On the last day of the month, sunrise is at 4:32 am and sunset at 11:19 pm AKDT.

What month has the most sunshine?

The month with the most sunshine is May, with an average of 11.9h of sunshine.

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

The average sunshine duration in May is 11.9h.

What is the UV index reading in May?

In May, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Eagle River, AK

Average temperature in May - Eagle River, AK
  • Average high temperature in May: 52.3°F

The warmest month (with the highest average high temperature) is July (63.1°F).
The month with the lowest average high temperature is January (19°F).

  • Average low temperature in May: 38.8°F

The month with the highest average low temperature is July (48.4°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).

Average pressure in May
Eagle River, AK

Average pressure in May - Eagle River, AK
  • Average pressure in May: 29.93"Hg

The month with the highest atmospheric pressure is July (29.96"Hg).
The months with the lowest atmospheric pressure are November and December (29.69"Hg).

Average wind speed in May
Eagle River, AK

Average wind speed in May - Eagle River, AK
  • Average wind speed in May: 4.5mph

The windiest months (with the highest average wind speed) are January and December (4.6mph).
The calmest month (with the lowest average wind speed) is July (4.1mph).

Average humidity in May
Eagle River, AK

Average humidity in May - Eagle River, AK
  • Average humidity in May: 65%

The months with the highest relative humidity are February and March (87%).
The month with the lowest relative humidity is May (65%).

Average rainfall in May
Eagle River, AK

Average rainfall in May - Eagle River, AK
  • Average rainfall in May: 0.63"

The wettest month (with the highest rainfall) is September (1.81").
The driest month (with the least rainfall) is May (0.63").

Average rainfall days in May
Eagle River, AK

Average rainfall days in May - Eagle River, AK
  • Average rainfall days in May: 11.1 days

The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is January (7.4 days).

Average snowfall in May
Eagle River, AK

Average snowfall in May - Eagle River, AK
  • Average snowfall in May: 0.16"

The month with the highest snowfall is December (5.98").
The months with the least snowfall are June, July and August (0").

Average snowfall days in May
Eagle River, AK

Average snowfall days in May - Eagle River, AK
  • Average snowfall days in May: 0.6 days

The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in May / Average sunshine in May - Eagle River, AK
  • Average daylight in May: 17h and 4min

The month with the longest days is June (Average daylight: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 36min).

  • Average sunshine in May: 11h and 5min

The month with the most sunshine is May (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).

Average sunshine days in May
Eagle River, AK

Average sunshine days in May - Eagle River, AK
  • Average sunshine days in May: 16 days

The month with the most sunshine days is January (17.2 days).
The month with the least sunshine days is August (10.2 days).

Average UV index in May
Eagle River, AK

Average UV index in May - Eagle River, AK
  • Average UV index in May: 3

The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in May
Eagle River, AK

Average cloud cover in May - Eagle River, AK
  • Average cloud cover in May: 37

The months with the most cloud cover are April, August and December (Cloud cover 44).
The month with the least cloud cover is May (Cloud cover 37).

Average visibility in May
Eagle River, AK

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

The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is March (4mi).

Eagle River, Alaska, USA

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