April weather forecast and climate
Prudhoe Bay, AK

Weather in April

April is an extremely cold spring month in Prudhoe Bay, Alaska, with temperature in the range of an average low of 0.7°F (-17.4°C) and an average high of 13.5°F (-10.3°C).

Temperature

In April, the average high-temperature soars, from an arctic cold -1.1°F (-18.4°C) in March, to a frigid cold 13.5°F (-10.3°C). In Prudhoe Bay, the average low-temperature is 0.7°F (-17.4°C).

Humidity

In Prudhoe Bay, the average relative humidity is 92%.

Rainfall

Months with the least rainfall are January, April and December Rain falls for 3.8 days and accumulates 0.16" (4mm) of rain.

Snowfall

Months with snowfall in Prudhoe Bay, Alaska, are January through June, August through December. In Prudhoe Bay, in April, during 12.8 snowfall days, 0.83" (21mm) of snow is typically accumulated. Throughout the year, in Prudhoe Bay, there are 122.8 snowfall days, and 10.24" (260mm) of snow is accumulated.

Daylight

In Prudhoe Bay, the average length of the day in April is 16.5h.

Sunshine

The average sunshine in Prudhoe Bay is 6.3h.

UV index

Months with the lowest UV index are February through April, August through December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: In April, the average maximum UV index of 1 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in April in Prudhoe Bay?

In Prudhoe Bay, Alaska, in April, the average high-temperature is 13.5°F (-10.3°C), and the average low-temperature is 0.7°F (-17.4°C).

What is the average humidity in April in Prudhoe Bay?

In Prudhoe Bay, the average relative humidity in April is 92%.

How many days does it rain in April in Prudhoe Bay?

In Prudhoe Bay, Alaska, in April, during 3.8 rainfall days, 0.16" (4mm) of precipitation is typically accumulated.

What is the driest month in Prudhoe Bay?

Months with the least rainfall in Prudhoe Bay are January, April and December Rain falls for 3.8 days and accumulates 0.16" (4mm) of rain.

How much does it snow in Prudhoe Bay in April?

In April, in Prudhoe Bay, it is snowing for 12.8 days. Throughout April, 0.83" (21mm) of snow is accumulated.

How many hours of daylight does Prudhoe Bay have in April?

In Prudhoe Bay, Alaska, the average length of the day in April is 16.5h.

How many hours of sunshine does Prudhoe Bay have in April?

The average sunshine in April in Prudhoe Bay is 6.3h.

What are the months with the lowest UV index in Prudhoe Bay?

February through April, August through December, with an average maximum UV index of 1, are months with the lowest UV index.

What is the UV index intensity in April in Prudhoe Bay?

In Prudhoe Bay, Alaska, the average daily maximum UV index in April is 1. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to the UV radiation.

Average temperature in April
Prudhoe Bay, AK

Average temperature in April - Prudhoe Bay, AK
  • Average high temperature in April: 13.5°F

The warmest month (with the highest average high temperature) is July (51.4°F).
The month with the lowest average high temperature is January (-7.1°F).

  • Average low temperature in April: 0.7°F

The month with the highest average low temperature is July (40.6°F).
The coldest month (with the lowest average low temperature) is January (-16.6°F).

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Average pressure in April
Prudhoe Bay, AK

Average pressure in April - Prudhoe Bay, AK
  • Average pressure in April: 30.05"

The month with the highest atmospheric pressure is March (30.07").
The month with the lowest atmospheric pressure is September (29.84").

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Average wind speed in April
Prudhoe Bay, AK

Average wind speed in April - Prudhoe Bay, AK
  • Average wind speed in April: 10.7mph

The windiest month (with the highest average wind speed) is October (11.9mph).
The calmest month (with the lowest average wind speed) is May (9.8mph).

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Average humidity in April
Prudhoe Bay, AK

Average humidity in April - Prudhoe Bay, AK
  • Average humidity in April: 92%

Months with the highest relative humidity are January, February, March and December (93%).
The month with the lowest relative humidity is July (76%).

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Average rainfall in April
Prudhoe Bay, AK

Average rainfall in April - Prudhoe Bay, AK
  • Average rainfall in April: 0.16"

The wettest month (with the highest rainfall) is August (0.83").
The driest months (with the least rainfall) are January, April and December (0.16").

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Average rainfall days in April
Prudhoe Bay, AK

Average rainfall days in April - Prudhoe Bay, AK
  • Average rainfall days in April: 3.8 days

The month with the highest number of rainy days is August (11.8 days).
The month with the least rainy days is February (0.7 days).

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Average snowfall in April
Prudhoe Bay, AK

Average snowfall in April - Prudhoe Bay, AK
  • Average snowfall in April: 0.83"

The month with the highest snowfall is November (1.81").
The month with the least snowfall is July (0").

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Average snowfall days in April
Prudhoe Bay, AK

Average snowfall days in April - Prudhoe Bay, AK
  • Average snowfall days in April: 12.8 days

The month with the highest number of snowfall days is November (17.5 days).
The month with the least snowfall days is July (0.2 days).

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Average daylight in April /
Average sunshine in April
Prudhoe Bay, AK

Average daylight in April / Average sunshine in April - Prudhoe Bay, AK
  • Average daylight in April: 16.5h

The month with the longest days is June (Average daylight: 24h).
The month with the shortest days is December (Average daylight: 0h).

  • Average sunshine in April: 6.3h

The month with the most sunshine is August (Average sunshine: 6.6h).
The month with the least sunshine is December (Average sunshine: 0.4h).

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Average sunshine days in April
Prudhoe Bay, AK

Average sunshine days in April - Prudhoe Bay, AK
  • Average sunshine days in April: 19.1 days

The month with the most sunshine days is June (21 days).
The month with the least sunshine days is September (14 days).

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Average UV index in April
Prudhoe Bay, AK

Average UV index in April - Prudhoe Bay, AK
  • Average UV index in April: 1

Months with the highest UV index are June and July (UV index 3).
Months with the lowest UV index are February, March, April, August, September, October, November and December (UV index 1).

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Average cloud cover in April
Prudhoe Bay, AK

Average cloud cover in April - Prudhoe Bay, AK
  • Average cloud cover in April: 67

Months with the most cloud cover are November and December (Cloud cover 76).
The month with the least cloud cover is June (Cloud cover 45).

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Average visibility in April
Prudhoe Bay, AK

Average visibility in April - Prudhoe Bay, AK
  • Average visibility in April: 5mi

Months with the highest visibility are June, July, August, September and October (6mi).
Months with the lowest visibility are January, March and December (4mi).

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