April weather forecast and climate
Squaw Harbor, AK

Weather in April

April, the same as March, is a wintry spring month in Squaw Harbor, Alaska, with temperature in the range of an average low of 33.4°F (0.8°C) and an average high of 37.6°F (3.1°C).

Temperature

In Squaw Harbor, the average high-temperature in April is practically the same as in March - a still cold 37.6°F (3.1°C). The average low-temperature, in April, is 33.4°F (0.8°C).

Humidity

The average relative humidity in April is 84%.

Rainfall

In April, the rain falls for 16.2 days. Throughout April, 2.52" (64mm) of precipitation is accumulated. Throughout the year, there are 172 rainfall days, and 32.6" (828mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In April, in Squaw Harbor, Alaska, it is snowing for 7.6 days. Throughout April, 2.24" (57mm) of snow is accumulated. Throughout the year, in Squaw Harbor, there are 55.6 snowfall days, and 18.19" (462mm) of snow is accumulated.

Daylight

The average length of the day in Squaw Harbor is 14.2h.

Sunshine

In Squaw Harbor, the average sunshine in April is 4.8h.

UV index

In April, the average daily maximum UV index in Squaw Harbor, Alaska, is 2. A UV Index of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 2 in April interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Squaw Harbor?

The average high-temperature, in April, is 37.6°F (3.1°C), while the average low-temperature is 33.4°F (0.8°C).

What is the average humidity in April in Squaw Harbor?

The average relative humidity in April in Squaw Harbor is 84%.

How many days does it rain in April in Squaw Harbor?

In Squaw Harbor, Alaska, in April, during 16.2 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

How much does it snow in Squaw Harbor in April?

In April, in Squaw Harbor, Alaska, it is snowing for 7.6 days. Throughout April, 2.24" (57mm) of snow is accumulated.

How many hours of daylight does Squaw Harbor have in April?

In April, the average length of the day in Squaw Harbor is 14.2h.

How long on average sun shines in April in Squaw Harbor?

In April, the average sunshine in Squaw Harbor is 4.8h.

What is the UV index reading in April in Squaw Harbor?

The average daily maximum UV index in April is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in April
Squaw Harbor, AK

Average temperature in April - Squaw Harbor, AK
  • Average high temperature in April: 37.6°F

The warmest month (with the highest average high temperature) is August (54.7°F).
The month with the lowest average high temperature is March (34°F).

  • Average low temperature in April: 33.4°F

The month with the highest average low temperature is August (50.9°F).
The coldest month (with the lowest average low temperature) is March (28.9°F).

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Average pressure in April
Squaw Harbor, AK

Average pressure in April - Squaw Harbor, AK
  • Average pressure in April: 29.72"

The month with the highest atmospheric pressure is July (29.98").
Months with the lowest atmospheric pressure are January and December (29.52").

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Average wind speed in April
Squaw Harbor, AK

Average wind speed in April - Squaw Harbor, AK
  • Average wind speed in April: 13.8mph

The windiest month (with the highest average wind speed) is December (16.8mph).
The calmest month (with the lowest average wind speed) is July (9.2mph).

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Average humidity in April
Squaw Harbor, AK

Average humidity in April - Squaw Harbor, AK
  • Average humidity in April: 84%

The month with the highest relative humidity is July (89%).
The month with the lowest relative humidity is November (79%).

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Average rainfall in April
Squaw Harbor, AK

Average rainfall in April - Squaw Harbor, AK
  • Average rainfall in April: 2.52"

The wettest month (with the highest rainfall) is December (4.45").
The driest month (with the least rainfall) is July (1.26").

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Average rainfall days in April
Squaw Harbor, AK

Average rainfall days in April - Squaw Harbor, AK
  • Average rainfall days in April: 16.2 days

The month with the highest number of rainy days is December (18.2 days).
The month with the least rainy days is June (10.3 days).

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Average snowfall in April
Squaw Harbor, AK

Average snowfall in April - Squaw Harbor, AK
  • Average snowfall in April: 2.24"

The month with the highest snowfall is January (4.45").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Squaw Harbor, AK

Average snowfall days in April - Squaw Harbor, AK
  • Average snowfall days in April: 7.6 days

The month with the highest number of snowfall days is January (10.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Squaw Harbor, AK

Average daylight in April / Average sunshine in April - Squaw Harbor, AK
  • Average daylight in April: 14.2h

The month with the longest days is June (Average daylight: 17.3h).
The month with the shortest days is December (Average daylight: 7.2h).

  • Average sunshine in April: 4.8h

The month with the most sunshine is June (Average sunshine: 6.9h).
The month with the least sunshine is December (Average sunshine: 2.3h).

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Average sunshine days in April
Squaw Harbor, AK

Average sunshine days in April - Squaw Harbor, AK
  • Average sunshine days in April: 8.3 days

The month with the most sunshine days is June (17.7 days).
The month with the least sunshine days is December (4.6 days).

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Average UV index in April
Squaw Harbor, AK

Average UV index in April - Squaw Harbor, AK
  • Average UV index in April: 2

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

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Average cloud cover in April
Squaw Harbor, AK

Average cloud cover in April - Squaw Harbor, AK
  • Average cloud cover in April: 67

Months with the most cloud cover are February and December (Cloud cover 68).
Months with the least cloud cover are March and September (Cloud cover 60).

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Average visibility in April
Squaw Harbor, AK

Average visibility in April - Squaw Harbor, AK
  • Average visibility in April: 6mi

Months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January, February and December (5mi).

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