May weather forecast
Unalakleet, AK

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Weather in May

May, the last month of the spring in Unalakleet, is a chilly month, with an average temperature varying between 34.3°F (1.3°C) and 45.3°F (7.4°C).

Temperature

As Unalakleet transitions into May, the average high-temperature shows a change, moving from a freezing cold 31.5°F (-0.3°C) in April to a frosty 45.3°F (7.4°C). Unalakleet sees an average low-temperature of 34.3°F (1.3°C) during May.

Humidity

In May, the average relative humidity is 76%.

Rainfall

In May, the rain falls for 13.3 days. Throughout May, 0.83" (21mm) of precipitation is accumulated. Throughout the year, there are 118.6 rainfall days, and 13.39" (340mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Unalakleet are January through May, September through December. May is the last month it regularly snows in Unalakleet. During 4 snowfall days, in May, Unalakleet aggregates 0.55" (14mm) of snow. In Unalakleet, during the entire year, snow falls for 94.3 days and aggregates up to 27.2" (691mm) of snow.

Daylight

In May, the average length of the day is 18h and 26min.
On the first day of May, sunrise is at 6:13 am and sunset at 11:07 pm. On the last day of the month, sunrise is at 4:42 am and sunset at 12:39 am AKDT.

Sunshine

With an average of 8.3h of sunshine, May has the most sunshine of the year.

UV index

In Unalakleet, the average daily maximum UV index in May is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 3 in May transforms into this advice:
Exercise prevention - Warding off sunburn is urged. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

What is the average May temperature in Unalakleet?

During May, Unalakleet experiences an average high-temperature of 45.3°F (7.4°C) and a low-temperature of 34.3°F (1.3°C).

What is the average humidity in May in Unalakleet?

The average relative humidity in May in Unalakleet, Alaska, is 76%.

How much does it rain in Unalakleet in May?

In May, in Unalakleet, the rain falls for 13.3 days. Throughout May, 0.83" (21mm) of precipitation is accumulated.

What is the last month it snows in Unalakleet?

May is the last month it regularly snows in Unalakleet, Alaska. During 4 snowfall days, in May, Unalakleet aggregates 0.55" (14mm) of snow.

How many hours of daylight does Unalakleet have in May?

The average day length in May in Unalakleet is 18h and 26min.

When is the sunrise / sunset in May in Unalakleet?

On the first day of May, sunrise is at 6:13 am and sunset at 11:07 pm. On the last day of the month, sunrise is at 4:42 am and sunset at 12:39 am AKDT.

What month has the most sunshine in Unalakleet?

With an average of 8.3h of sunshine, May has the most sunshine of the year in Unalakleet.

How many hours of sunshine does Unalakleet have in May?

In Unalakleet, Alaska, the average sunshine duration in May is 8.3h.

What is the UV index intensity in May in Unalakleet?

In Unalakleet, the average daily maximum UV index in May is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
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
Unalakleet, AK

Average temperature in May - Unalakleet, AK
  • Average high temperature in May: 45.3°F

The warmest month (with the highest average high temperature) is July (59.5°F).
The month with the lowest average high temperature is January (9.1°F).

  • Average low temperature in May: 34.3°F

The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is January (1.8°F).

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Average pressure in May
Unalakleet, AK

Average pressure in May - Unalakleet, AK
  • Average pressure in May: 29.92"Hg

The month with the highest atmospheric pressure is May (29.92"Hg).
The month with the lowest atmospheric pressure is October (29.72"Hg).

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Average wind speed in May
Unalakleet, AK

Average wind speed in May - Unalakleet, AK
  • Average wind speed in May: 6.3mph

The windiest month (with the highest average wind speed) is October (9.6mph).
The calmest month (with the lowest average wind speed) is June (6mph).

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Average humidity in May
Unalakleet, AK

Average humidity in May - Unalakleet, AK
  • Average humidity in May: 76%

The month with the highest relative humidity is March (92%).
The month with the lowest relative humidity is June (72%).

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Average rainfall in May
Unalakleet, AK

Average rainfall in May - Unalakleet, AK
  • Average rainfall in May: 0.83"

The wettest month (with the highest rainfall) is August (2.24").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days in May
Unalakleet, AK

Average rainfall days in May - Unalakleet, AK
  • Average rainfall days in May: 13.3 days

The month with the highest number of rainy days is August (19.8 days).
The month with the least rainy days is January (2.7 days).

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Average snowfall in May
Unalakleet, AK

Average snowfall in May - Unalakleet, AK
  • Average snowfall in May: 0.55"

The month with the highest snowfall is November (4.76").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in May
Unalakleet, AK

Average snowfall days in May - Unalakleet, AK
  • Average snowfall days in May: 4 days

The month with the highest number of snowfall days is March (16.7 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
Unalakleet, AK

Average daylight in May / Average sunshine in May - Unalakleet, AK
  • Average daylight in May: 18h and 2min

The month with the longest days is June (Average daylight: 20h and 42min).
The month with the shortest days is December (Average daylight: 4h and 30min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is May (Average sunshine: 8h and 18min).
The month with the least sunshine is June (Average sunshine: 2h and 54min).

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Average sunshine days in May
Unalakleet, AK

Average sunshine days in May - Unalakleet, AK
  • Average sunshine days in May: 12.9 days

The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is August (8.4 days).

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Average UV index in May
Unalakleet, AK

Average UV index in May - Unalakleet, AK
  • Average UV index in May: 3

The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February, March and December (UV index 1).

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Average cloud cover in May
Unalakleet, AK

Average cloud cover in May - Unalakleet, AK
  • Average cloud cover in May: 54

The month with the most cloud cover is August (Cloud cover 62).
The month with the least cloud cover is June (Cloud cover 50).

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Average visibility in May
Unalakleet, AK

Average visibility in May - Unalakleet, AK
  • Average visibility in May: 6mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April and December (4mi).

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Unalakleet, Alaska, USA

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