April weather forecast
Munising, MI

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Weather in April

April, like March, in Munising, Michigan, is another cold spring month, with temperature in the range of an average low of 31.6°F (-0.2°C) and an average high of 41.5°F (5.3°C).

Temperature

The transition to April introduces an increase in the average high-temperature, shifting from a cold 32.5°F (0.3°C) in March to a still wintry 41.5°F (5.3°C). In Munising, April's nights observe an average temperature dip to a freezing cold 31.6°F (-0.2°C).

Humidity

In April, the average relative humidity in Munising is 81%.

Rainfall

In Munising, in April, during 11.3 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, there are 122.5 rainfall days, and 21.89" (556mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Munising, in April, snow falls for 6.7 days, with typically accumulated 3.43" (87mm) of snow. Throughout the year, there are 93.2 snowfall days, and 30.31" (770mm) of snow is accumulated.

Ocean temperature

In Munising, Michigan, the average seawater temperature in April is 36.1°F (2.3°C).
Note: Under swimming conditions, this represents an immediate threat to life. Control over breathing is lost instantaneously, complicating thought processes. A specialized swimsuit is indispensable to conserve thermal energy.

Daylight

The average length of the day in April is 13h and 36min.
On the first day of April in Munising, sunrise is at 7:24 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:54 pm EDT.

Sunshine

The average sunshine in April in Munising is 6.3h.

UV index

In Munising, the average daily maximum UV index in April is 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.
Note: In April, a daily UV index of 2 turns into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
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Frequently asked questions

How cold does it get in Munising in April?

The average high-temperature, in April, in Munising, is 41.5°F (5.3°C), while the average low-temperature is 31.6°F (-0.2°C).

What is the average humidity in April in Munising?

In April, the average relative humidity in Munising, Michigan, is 81%.

How much does it rain in Munising in April?

In April, in Munising, Michigan, the rain falls for 11.3 days. Throughout April, 2.17" (55mm) of precipitation is accumulated.

How much does it snow in Munising in April?

In Munising, in April, snow falls for 6.7 days, with typically accumulated 3.43" (87mm) of snow.

What is the ocean temperature in April in Munising?

In Munising, in April, the average water temperature is 36.1°F (2.3°C). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

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

In Munising, Michigan, the average day length in April is 13h and 36min.

When is the sunrise / sunset in April in Munising?

In April, on the first day of the month, sunrise is at 7:24 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:54 pm EDT.

How many hours of sunshine does Munising have in April?

The average sunshine duration in April in Munising, Michigan, is 6.3h.

What is the UV index reading in April in Munising?

In Munising, the average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a minimal 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 April
Munising, MI

Average temperature in April - Munising, MI
  • Average high temperature in April: 41.5°F

The warmest month (with the highest average high temperature) is August (69.1°F).
The month with the lowest average high temperature is January (23.7°F).

  • Average low temperature in April: 31.6°F

The month with the highest average low temperature is August (57.7°F).
The coldest month (with the lowest average low temperature) is February (16.2°F).

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Average pressure in April
Munising, MI

Average pressure in April - Munising, MI
  • Average pressure in April: 29.98"Hg

The month with the highest atmospheric pressure is March (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in April
Munising, MI

Average wind speed in April - Munising, MI
  • Average wind speed in April: 10.6mph

The windiest month (with the highest average wind speed) is January (12.7mph).
The calmest month (with the lowest average wind speed) is July (8mph).

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Average humidity in April
Munising, MI

Average humidity in April - Munising, MI
  • Average humidity in April: 81%

The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is May (76%).

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Average rainfall in April
Munising, MI

Average rainfall in April - Munising, MI
  • Average rainfall in April: 2.17"

The wettest month (with the highest rainfall) is October (2.56").
The driest month (with the least rainfall) is January (1.26").

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Average rainfall days in April
Munising, MI

Average rainfall days in April - Munising, MI
  • Average rainfall days in April: 11.3 days

The month with the highest number of rainy days is October (14.6 days).
The month with the least rainy days is February (2.8 days).

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Average snowfall in April
Munising, MI

Average snowfall in April - Munising, MI
  • Average snowfall in April: 3.43"

The month with the highest snowfall is December (6.14").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Munising, MI

Average snowfall days in April - Munising, MI
  • Average snowfall days in April: 6.7 days

The month with the highest number of snowfall days is January (20.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in April
Munising, MI

Average sea temperature in April - Munising, MI
  • Average sea temperature in April: 36.1°F

The best month for swimming (with the highest average sea temperature) is August (64.3°F).
The coldest months (with the lowest average sea temperature) are February and March (33.8°F).

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Average daylight in April /
Average sunshine in April
Munising, MI

Average daylight in April / Average sunshine in April - Munising, MI
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in April: 6h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).

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Average sunshine days in April
Munising, MI

Average sunshine days in April - Munising, MI
  • Average sunshine days in April: 13.2 days

The month with the most sunshine days is August (16.3 days).
The month with the least sunshine days is January (6.4 days).

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Average UV index in April
Munising, MI

Average UV index in April - Munising, MI
  • Average UV index in April: 2

The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

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Average cloud cover in April
Munising, MI

Average cloud cover in April - Munising, MI
  • Average cloud cover in April: 54

The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in April
Munising, MI

Average visibility in April - Munising, MI
  • Average visibility in April: 6mi

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

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Munising, Michigan, USA

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