April weather forecast and climate
Mendeltna, AK

Weather in April

April, like March, is a freezing cold spring month in Mendeltna, Alaska, with average temperature varying between 8.8°F (-12.9°C) and 27.9°F (-2.3°C).

Temperature

In April, the average high-temperature increases, from 16.9°F (-8.4°C) in March, to a still subzero cold 27.9°F (-2.3°C). In April, the average low-temperature is 8.8°F (-12.9°C).

Humidity

In April, the average relative humidity is 89%.

Rainfall

The month with the least rainfall is April when the rain falls for 12.4 days and typically collects 0.83" (21mm) of precipitation.

Snowfall

Months with snowfall are January through June, August through December. In April, in Mendeltna, it is snowing for 19.9 days. Throughout April, 6.1" (155mm) of snow is accumulated. Throughout the year, there are 161.6 snowfall days, and 83.27" (2115mm) of snow is accumulated.

Daylight

In April, the average length of the day in Mendeltna is 15h.

Sunshine

In Mendeltna, Alaska, the average sunshine in April is 8.9h.

UV index

Months with the lowest UV index in Mendeltna, Alaska, are January, April, September through December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 1 transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in April in Mendeltna?

The average high-temperature, in April, in Mendeltna, Alaska, is 27.9°F (-2.3°C), while the average low-temperature is 8.8°F (-12.9°C).

What is the average humidity in April in Mendeltna?

The average relative humidity in April in Mendeltna, Alaska, is 89%.

How much does it rain in Mendeltna in April?

In Mendeltna, in April, it is raining for 12.4 days, with typically 0.83" (21mm) of accumulated precipitation.

What is the driest month in Mendeltna?

April is the month with the least rainfall in Mendeltna, Alaska. Rain falls for 12.4 days and accumulates 0.83" (21mm) of precipitation.

How much does it snow in Mendeltna in April?

In Mendeltna, Alaska, during April, snow falls for 19.9 days and regularly aggregates up to 6.1" (155mm) of snow.

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

In April, the average length of the day in Mendeltna, Alaska, is 15h.

How many hours of sunshine does Mendeltna have in April?

In April, the average sunshine is 8.9h.

What are the months with the lowest UV index in Mendeltna?

Months with the lowest UV index are January, April, September through December, with an average maximum UV index of 1.

How high is the UV index in April in Mendeltna?

The average daily maximum UV index in April in Mendeltna, Alaska, is 1. A UV Index of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV rays.

Average temperature in April
Mendeltna, AK

Average temperature in April - Mendeltna, AK
  • Average high temperature in April: 27.9°F

The warmest month (with the highest average high temperature) is July (57.7°F).
The month with the lowest average high temperature is January (6.3°F).

  • Average low temperature in April: 8.8°F

The month with the highest average low temperature is July (43.7°F).
The coldest month (with the lowest average low temperature) is January (-5.6°F).

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Average pressure in April
Mendeltna, AK

Average pressure in April - Mendeltna, AK
  • Average pressure in April: 29.85"

The month with the highest atmospheric pressure is July (29.96").
Months with the lowest atmospheric pressure are November and December (29.74").

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Average wind speed in April
Mendeltna, AK

Average wind speed in April - Mendeltna, AK
  • Average wind speed in April: 4mph

The windiest month (with the highest average wind speed) is June (5mph).
The calmest month (with the lowest average wind speed) is March (3.9mph).

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Average humidity in April
Mendeltna, AK

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

Months with the highest relative humidity are March and December (90%).
The month with the lowest relative humidity is June (64%).

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Average rainfall in April
Mendeltna, AK

Average rainfall in April - Mendeltna, AK
  • Average rainfall in April: 0.83"

The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is April (0.83").

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Average rainfall days in April
Mendeltna, AK

Average rainfall days in April - Mendeltna, AK
  • Average rainfall days in April: 12.4 days

The month with the highest number of rainy days is August (20.8 days).
The month with the least rainy days is February (9.1 days).

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Average snowfall in April
Mendeltna, AK

Average snowfall in April - Mendeltna, AK
  • Average snowfall in April: 6.1"

The month with the highest snowfall is December (14.49").
The month with the least snowfall is July (0").

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Average snowfall days in April
Mendeltna, AK

Average snowfall days in April - Mendeltna, AK
  • Average snowfall days in April: 19.9 days

The month with the highest number of snowfall days is December (22.3 days).
The month with the least snowfall days is July (0 days).

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

Average daylight in April / Average sunshine in April - Mendeltna, AK
  • Average daylight in April: 15h

The month with the longest days is June (Average daylight: 19.6h).
The month with the shortest days is December (Average daylight: 5.3h).

  • Average sunshine in April: 8.9h

The month with the most sunshine is June (Average sunshine: 12.6h).
The month with the least sunshine is December (Average sunshine: 3.7h).

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Average sunshine days in April
Mendeltna, AK

Average sunshine days in April - Mendeltna, AK
  • Average sunshine days in April: 7.3 days

The month with the most sunshine days is May (10.7 days).
The month with the least sunshine days is June (6.8 days).

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Average UV index in April
Mendeltna, AK

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

The month with the highest UV index is July (UV index 4).
Months with the lowest UV index are January, April, September, October, November and December (UV index 1).

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Average cloud cover in April
Mendeltna, AK

Average cloud cover in April - Mendeltna, AK
  • Average cloud cover in April: 43

The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 37).

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Average visibility in April
Mendeltna, AK

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

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

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