April weather forecast and climate
Muskegon, MI

An aerial panorama of the scenic Muskegon Town in Michigan
An aerial panorama of the scenic Muskegon Town in Michigan

Weather in April

April in Muskegon, Michigan, is a frosty spring month, with average temperature fluctuating between 48.6°F (9.2°C) and 37.9°F (3.3°C).

Temperature

In April, the average high-temperature increases, from a cold 39.2°F (4°C) in March, to a frosty 48.6°F (9.2°C). In April, in Muskegon, the average low-temperature is 37.9°F (3.3°C).

Humidity

April, October and November, with an average relative humidity of 76%, are the least humid months.

Rainfall

In April, the rain falls for 11.7 days. Throughout April, 1.02" (26mm) of precipitation is accumulated. Throughout the year, there are 124.4 rainfall days, and 11.42" (290mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Muskegon. April is the last month it regularly snows in Muskegon. During 2.6 snowfall days, Muskegon aggregates 0.43" (11mm) of snow. Throughout the year, there are 60.4 snowfall days, and 7.64" (194mm) of snow is accumulated.

Ocean temperature

February through April, with an average ocean temperature of 37.4°F (3°C), are months with the coldest seawater.
Note: For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

Daylight

In Muskegon, the average length of the day is 13.5h.

Sunshine

The average sunshine in April is 7.1h.

UV index

In Muskegon, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: In April, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
[Resources]

FAQ

What is the temperature in April in Muskegon?

In April, the average high-temperature is 48.6°F (9.2°C), and the average low-temperature is 37.9°F (3.3°C).

What is the least humid month in Muskegon?

April, October and November, with an average relative humidity of 76%, are the least humid months in Muskegon.

What is the average humidity in April in Muskegon?

In April, the average relative humidity in Muskegon, Michigan, is 76%.

How many days does it rain in April in Muskegon?

In Muskegon, in April, during 11.7 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

What is the last month it snows in Muskegon?

April is the last month it regularly snows. During 2.6 snowfall days, in April, Muskegon aggregates 0.43" (11mm) of snow.

When is the ocean coldest in Muskegon?

February through April, with an average ocean temperature of 37.4°F (3°C), are months with the coldest seawater in Muskegon, Michigan.

What is the water temperature in April in Muskegon?

In Muskegon, in April, the average water temperature is 37.4°F (3°C). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

How many hours of daylight does Muskegon have in April?

In April, the average length of the day in Muskegon is 13.5h.

How many hours of sunshine does Muskegon have in April?

In Muskegon, the average sunshine in April is 7.1h.

What is the UV index intensity in April in Muskegon?

The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.

Average temperature in April
Muskegon, MI

Average temperature in April - Muskegon, MI
  • Average high temperature in April: 48.6°F

The warmest months (with the highest average high temperature) are July and August (75.4°F).
The month with the lowest average high temperature is January (28.9°F).

  • Average low temperature in April: 37.9°F

The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

[Resources]

Average pressure in April
Muskegon, MI

Average pressure in April - Muskegon, MI
  • Average pressure in April: 29.96"

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

[Resources]

Average wind speed in April
Muskegon, MI

Average wind speed in April - Muskegon, MI
  • Average wind speed in April: 11.1mph

The windiest month (with the highest average wind speed) is November (12.4mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).

[Resources]

Average humidity in April
Muskegon, MI

Average humidity in April - Muskegon, MI
  • Average humidity in April: 76%

The month with the highest relative humidity is January (84%).
Months with the lowest relative humidity are April, October and November (76%).

[Resources]

Average rainfall in April
Muskegon, MI

Average rainfall in April - Muskegon, MI
  • Average rainfall in April: 1.02"

The wettest month (with the highest rainfall) is October (1.38").
The driest month (with the least rainfall) is February (0.55").

[Resources]

Average rainfall days in April
Muskegon, MI

Average rainfall days in April - Muskegon, MI
  • Average rainfall days in April: 11.7 days

The month with the highest number of rainy days is October (14.9 days).
The month with the least rainy days is February (4 days).

[Resources]

Average snowfall in April
Muskegon, MI

Average snowfall in April - Muskegon, MI
  • Average snowfall in April: 0.43"

The month with the highest snowfall is February (2.05").
Months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in April
Muskegon, MI

Average snowfall days in April - Muskegon, MI
  • Average snowfall days in April: 2.6 days

The month with the highest number of snowfall days is January (16.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average sea temperature in April
Muskegon, MI

Average sea temperature in April - Muskegon, MI
  • Average sea temperature in April: 37°F

The best month for swimming (with the highest average sea temperature) is August (70°F).
The coldest months (with the lowest average sea temperature) are February, March and April (37°F).

[Resources]

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

Average daylight in April / Average sunshine in April - Muskegon, MI
  • Average daylight in April: 13.5h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in April: 7.1h

The month with the most sunshine is July (Average sunshine: 10.9h).
The month with the least sunshine is January (Average sunshine: 2.3h).

[Resources]

Average sunshine days in April
Muskegon, MI

Average sunshine days in April - Muskegon, MI
  • Average sunshine days in April: 15.7 days

The month with the most sunshine days is March (17.3 days).
The month with the least sunshine days is January (10.3 days).

[Resources]

Average UV index in April
Muskegon, MI

Average UV index in April - Muskegon, MI
  • Average UV index in April: 3

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 1).

[Resources]

Average cloud cover in April
Muskegon, MI

Average cloud cover in April - Muskegon, MI
  • Average cloud cover in April: 49

The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 24).

[Resources]

Average visibility in April
Muskegon, MI

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

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

[Resources]