April weather forecast
Selawik, AK

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Weather in April

April in Selawik, Alaska, is a subzero cold spring month, with an average temperature ranging between max 25.2°F (-3.8°C) and min 12.6°F (-10.8°C).

Temperature

The onset of April brings a clear temperature shift, with the average high-temperature escalating from a frigid cold 9°F (-12.8°C) in March to a freezing cold 25.2°F (-3.8°C). During April nights, Selawik witnesses a consistent average temperature of 12.6°F (-10.8°C).

Humidity

In Selawik, the average relative humidity in April is 89%.

Rainfall

In Selawik, in April, during 5.8 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. Throughout the year, there are 85.8 rainfall days, and 12.91" (328mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. In April, it is snowing for 11.3 days. Throughout April, 3.39" (86mm) of snow is accumulated. In Selawik, during the entire year, snow falls for 90.6 days and aggregates up to 33.58" (853mm) of snow.

Daylight

The average length of the day in April is 15h and 37min.
On the first day of the month, sunrise is at 7:47 am and sunset at 9:39 pm. On the last day of April, sunrise is at 5:50 am and sunset at 11:23 pm AKDT.

Sunshine

The average sunshine in April in Selawik is 6.7h.

UV index

The months with the lowest UV index are January through April, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A maximum high UV index of 1 in April translates into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Enhance your sun protection with tightly woven, yet airy clothing. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

How cold is it in Selawik in April?

The average high-temperature, in April, in Selawik, is 25.2°F (-3.8°C), while the average low-temperature is 12.6°F (-10.8°C).

What is the average humidity in April in Selawik?

In Selawik, Alaska, the average relative humidity in April is 89%.

How much does it rain in Selawik in April?

In Selawik, Alaska, during April, the rain falls for 5.8 days and regularly aggregates up to 0.71" (18mm) of precipitation.

How many days does it snow in April in Selawik?

In Selawik, Alaska, in April, snow falls for 11.3 days, with typically accumulated 3.39" (86mm) of snow.

What is the average length of the day in April in Selawik?

In Selawik, the average day length in April is 15h and 37min.

What time are sunrise and sunset in April in Selawik?

On the first day of April in Selawik, sunrise is at 7:47 am and sunset at 9:39 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 11:23 pm AKDT.

How long on average sun shines in April in Selawik?

The average sunshine duration in April is 6.7h.

When is the lowest UV index in Selawik?

January through April, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Selawik, Alaska.

How high is the UV index in April in Selawik?

The average daily maximum UV index in April in Selawik, Alaska, is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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 April
Selawik, AK

Average temperature in April - Selawik, AK
  • Average high temperature in April: 25.2°F

The warmest month (with the highest average high temperature) is July (62.2°F).
The month with the lowest average high temperature is January (0.7°F).

  • Average low temperature in April: 12.6°F

The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (-8.1°F).

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Average pressure in April
Selawik, AK

Average pressure in April - Selawik, AK
  • Average pressure in April: 29.91"Hg

The month with the highest atmospheric pressure is March (29.96"Hg).
The month with the lowest atmospheric pressure is September (29.78"Hg).

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Average wind speed in April
Selawik, AK

Average wind speed in April - Selawik, AK
  • Average wind speed in April: 7.4mph

The windiest month (with the highest average wind speed) is October (8.8mph).
The calmest month (with the lowest average wind speed) is May (7.1mph).

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Average humidity in April
Selawik, AK

Average humidity in April - Selawik, AK
  • Average humidity in April: 89%

The months with the highest relative humidity are February and March (91%).
The month with the lowest relative humidity is June (63%).

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Average rainfall in April
Selawik, AK

Average rainfall in April - Selawik, AK
  • Average rainfall in April: 0.71"

The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days in April
Selawik, AK

Average rainfall days in April - Selawik, AK
  • Average rainfall days in April: 5.8 days

The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is November (1.4 days).

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Average snowfall in April
Selawik, AK

Average snowfall in April - Selawik, AK
  • Average snowfall in April: 3.39"

The month with the highest snowfall is February (5.91").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in April
Selawik, AK

Average snowfall days in April - Selawik, AK
  • Average snowfall days in April: 11.3 days

The month with the highest number of snowfall days is December (14.5 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in April /
Average sunshine in April
Selawik, AK

Average daylight in April / Average sunshine in April - Selawik, AK
  • Average daylight in April: 15h and 4min

The month with the longest days is May (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 2h and 36min).

  • Average sunshine in April: 6h and 4min

The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is June (Average sunshine: 0h and 30min).

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Average sunshine days in April
Selawik, AK

Average sunshine days in April - Selawik, AK
  • Average sunshine days in April: 14.9 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (12.7 days).

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Average UV index in April
Selawik, AK

Average UV index in April - Selawik, AK
  • Average UV index in April: 1

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

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Average cloud cover in April
Selawik, AK

Average cloud cover in April - Selawik, AK
  • Average cloud cover in April: 58

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is June (Cloud cover 42).

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Average visibility in April
Selawik, AK

Average visibility in April - Selawik, AK
  • Average visibility in April: 4mi

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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Selawik, Alaska, USA

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