April weather forecast
Mackinaw City, MI

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The lovely seaside Mackinaw City in Michigan, with a view of the intense road network therein and a part of the long Mackinac Bridge
The lovely seaside Mackinaw City in Michigan, with a view of the intense road network therein and a part of the long Mackinac Bridge

Weather in April

Signifying the heart of spring, weather in April takes a decisive step away from winter's frigid temperatures. Temperatures rise steadily, daylight hours increase, and flower patches start to replace the melted snow piles, altering the landscape. A noticeable shift towards warmer days and fewer nights of frost makes this month a turning point in Mackinaw's weather calendar. More outdoor activities become possible as the city shakes off the last residues of winter chill. Nonetheless, April doesn't completely discard winter's remnants, recording up to 2.56" (65mm) of snowfall over 7.1 days, marking the end of snow activities until the next wave.

Temperature

As Mackinaw City enters April, the average high-temperature increases from the a cold 32.7°F (0.4°C) of March to a still wintry 42.3°F (5.7°C). In Mackinaw City, April is marked by an average low-temperature of 31.8°F (-0.1°C).

Humidity

The average relative humidity in April in Mackinaw City is 79%.

Rainfall

In Mackinaw City, in April, it is raining for 11.9 days, with typically 2.36" (60mm) of accumulated precipitation. Throughout the year, there are 131 rainfall days, and 21.22" (539mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Mackinaw City are January through May, October through December. In Mackinaw City, in April, during 7.1 snowfall days, 2.56" (65mm) of snow is typically accumulated. In Mackinaw City, during the entire year, snow falls for 93.6 days and aggregates up to 27.91" (709mm) of snow.

Daylight

The average length of the day in April in Mackinaw City, Michigan, is 13h and 34min.
On the first day of April in Mackinaw City, sunrise is at 7:17 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 8:45 pm EDT.

Sunshine

In Mackinaw City, the average sunshine in April is 6.6h.

UV index

The average daily maximum UV index in April in Mackinaw City is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In April, the UV index of 3 transforms into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. 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 Mackinaw City in April?

Mackinaw City in April has an average high-temperature of 42.3°F (5.7°C) and an average low-temperature of 31.8°F (-0.1°C).

What is the average humidity in April in Mackinaw City?

In Mackinaw City, the average relative humidity in April is 79%.

How many days does it rain in April in Mackinaw City?

In Mackinaw City, Michigan, during April, the rain falls for 11.9 days and regularly aggregates up to 2.36" (60mm) of precipitation.

How many days does it snow in April in Mackinaw City?

In Mackinaw City, during April, snow falls for 7.1 days and regularly aggregates up to 2.56" (65mm) of snow.

How many hours of daylight does Mackinaw City have in April?

The average day length in April in Mackinaw City, Michigan, is 13h and 34min.

What time are sunrise and sunset in April in Mackinaw City?

In April, on the first day of the month, sunrise is at 7:17 am and sunset at 8:07 pm. On the last day of the month, in Mackinaw City, sunrise is at 6:26 am and sunset at 8:45 pm EDT.

How long on average sun shines in April in Mackinaw City?

In April, the average sunshine duration in Mackinaw City, Michigan, is 6.6h.

How high is the UV index in April in Mackinaw City?

In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to 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
Mackinaw City, MI

Average temperature in April - Mackinaw City, MI
  • Average high temperature in April: 42.3°F

The warmest month (with the highest average high temperature) is July (71.4°F).
The month with the lowest average high temperature is January (23.4°F).

  • Average low temperature in April: 31.8°F

The month with the highest average low temperature is August (58.6°F).
The coldest month (with the lowest average low temperature) is February (14.4°F).

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Average pressure in April
Mackinaw City, MI

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

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in April
Mackinaw City, MI

Average wind speed in April - Mackinaw City, MI
  • Average wind speed in April: 9.8mph

The windiest months (with the highest average wind speed) are November and December (10.9mph).
The calmest months (with the lowest average wind speed) are June and July (7.6mph).

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Average humidity in April
Mackinaw City, MI

Average humidity in April - Mackinaw City, MI
  • Average humidity in April: 79%

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (75%).

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Average rainfall in April
Mackinaw City, MI

Average rainfall in April - Mackinaw City, MI
  • Average rainfall in April: 2.36"

The wettest month (with the highest rainfall) is October (2.72").
The driest month (with the least rainfall) is January (1.3").

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Average rainfall days in April
Mackinaw City, MI

Average rainfall days in April - Mackinaw City, MI
  • Average rainfall days in April: 11.9 days

The month with the highest number of rainy days is October (16.5 days).
The month with the least rainy days is February (5.3 days).

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Average snowfall in April
Mackinaw City, MI

Average snowfall in April - Mackinaw City, MI
  • Average snowfall in April: 2.56"

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

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Average snowfall days in April
Mackinaw City, MI

Average snowfall days in April - Mackinaw City, MI
  • Average snowfall days in April: 7.1 days

The month with the highest number of snowfall days is January (21.9 days).
The 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
Mackinaw City, MI

Average daylight in April / Average sunshine in April - Mackinaw City, 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 4min

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 54min).

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Average sunshine days in April
Mackinaw City, MI

Average sunshine days in April - Mackinaw City, MI
  • Average sunshine days in April: 12.8 days

The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is January (7.1 days).

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Average UV index in April
Mackinaw City, MI

Average UV index in April - Mackinaw City, MI
  • Average UV index in April: 3

The months with the highest UV index are June, 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
Mackinaw City, MI

Average cloud cover in April - Mackinaw City, MI
  • Average cloud cover in April: 54

The month with the most cloud cover is January (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in April
Mackinaw City, MI

Average visibility in April - Mackinaw City, MI
  • Average visibility in April: 6mi

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

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Mackinaw City, Michigan, USA

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