May weather forecast
Red Devil, AK

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Weather in May

The last month of the spring, May, is a cool month in Red Devil, Alaska, with an average temperature varying between 37.2°F (2.9°C) and 53.2°F (11.8°C).

Temperature

The start of May brings a distinct shift in the average high-temperature, escalating from April's cold 34.3°F (1.3°C) to a fresh 53.2°F (11.8°C). Red Devil in May experiences a low-temperature average of 37.2°F (2.9°C).

Humidity

The average relative humidity in May is 67%.

Rainfall

In Red Devil, during May, the rain falls for 15.2 days and regularly aggregates up to 1.18" (30mm) of precipitation. In Red Devil, Alaska, during the entire year, the rain falls for 135.6 days and collects up to 19.72" (501mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Red Devil, Alaska. May is the last month it regularly snows. During 2.5 snowfall days, in May, Red Devil aggregates 0.28" (7mm) of snow. In Red Devil, Alaska, during the entire year, snow falls for 104.6 days and aggregates up to 50.39" (1280mm) of snow.

Daylight

The average length of the day in May is 17h and 43min.
On the first day of May in Red Devil, Alaska, sunrise is at 6:13 am and sunset at 10:38 pm. On the last day of the month, sunrise is at 4:58 am and sunset at 11:55 pm AKDT.

Sunshine

May has the most sunshine of the year, with an average of 9.2h of sunshine.

UV index

The months with the highest UV index in Red Devil, Alaska, are May and July, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: In May, an average UV index of 4 transforms into the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
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Frequently asked questions

What is the usual temperature for Red Devil in May?

The average high-temperature and low-temperature during May are 53.2°F (11.8°C) and 37.2°F (2.9°C) respectively.

What is the average humidity in May in Red Devil?

In Red Devil, the average relative humidity in May is 67%.

How much does it rain in Red Devil in May?

In Red Devil, during May, the rain falls for 15.2 days and regularly aggregates up to 1.18" (30mm) of precipitation.

What is the last month it snows in Red Devil?

May is the last month it regularly snows in Red Devil. During 2.5 snowfall days, in May, Red Devil aggregates 0.28" (7mm) of snow.

How many hours of daylight does Red Devil have in May?

In May, the average day length is 17h and 43min.

When is the sunrise / sunset in May in Red Devil?

In May, on the first day of the month, sunrise is at 6:13 am and sunset at 10:38 pm. On the last day of the month, in Red Devil, Alaska, sunrise is at 4:58 am and sunset at 11:55 pm AKDT.

What month has the most sunshine in Red Devil?

With an average of 9.2h of sunshine, May has the most sunshine of the year in Red Devil.

How many hours of sunshine does Red Devil have in May?

The average sunshine duration in May is 9.2h.

What is the month with the highest UV index in Red Devil?

The months with the highest UV index in Red Devil, Alaska, are May and July, with an average maximum UV index of 4.

What is the UV index intensity in May in Red Devil?

The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Red Devil, AK

Average temperature in May - Red Devil, AK
  • Average high temperature in May: 53.2°F

The warmest month (with the highest average high temperature) is July (64.4°F).
The month with the lowest average high temperature is January (6.4°F).

  • Average low temperature in May: 37.2°F

The month with the highest average low temperature is July (48°F).
The coldest month (with the lowest average low temperature) is January (-3.6°F).

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Average pressure in May
Red Devil, AK

Average pressure in May - Red Devil, AK
  • Average pressure in May: 29.9"Hg

The month with the highest atmospheric pressure is July (29.93"Hg).
The month with the lowest atmospheric pressure is October (29.7"Hg).

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Average wind speed in May
Red Devil, AK

Average wind speed in May - Red Devil, AK
  • Average wind speed in May: 6.4mph

The windiest month (with the highest average wind speed) is October (6.8mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

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Average humidity in May
Red Devil, AK

Average humidity in May - Red Devil, AK
  • Average humidity in May: 67%

The months with the highest relative humidity are February, March and December (94%).
The month with the lowest relative humidity is June (65%).

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Average rainfall in May
Red Devil, AK

Average rainfall in May - Red Devil, AK
  • Average rainfall in May: 1.18"

The wettest month (with the highest rainfall) is August (2.52").
The driest month (with the least rainfall) is January (0.94").

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Average rainfall days in May
Red Devil, AK

Average rainfall days in May - Red Devil, AK
  • Average rainfall days in May: 15.2 days

The month with the highest number of rainy days is August (19.9 days).
The month with the least rainy days is January (3.9 days).

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Average snowfall in May
Red Devil, AK

Average snowfall in May - Red Devil, AK
  • Average snowfall in May: 0.28"

The month with the highest snowfall is December (9.92").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in May
Red Devil, AK

Average snowfall days in May - Red Devil, AK
  • Average snowfall days in May: 2.5 days

The month with the highest number of snowfall days is March (18 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
Red Devil, AK

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

The month with the longest days is June (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 5h and 24min).

  • Average sunshine in May: 9h and 1min

The month with the most sunshine is May (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).

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Average sunshine days in May
Red Devil, AK

Average sunshine days in May - Red Devil, AK
  • Average sunshine days in May: 12.7 days

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

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Average UV index in May
Red Devil, AK

Average UV index in May - Red Devil, AK
  • Average UV index in May: 4

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

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Average cloud cover in May
Red Devil, AK

Average cloud cover in May - Red Devil, AK
  • Average cloud cover in May: 52

The month with the most cloud cover is April (Cloud cover 69).
The month with the least cloud cover is June (Cloud cover 50).

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Average visibility in May
Red Devil, AK

Average visibility in May - Red Devil, AK
  • Average visibility in May: 6mi

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

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Red Devil, Alaska, USA

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