Climate and monthly weather forecast
Muskegon, MI

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

The climate of Muskegon

Situated in Michigan, USA, Muskegon possesses a predominantly Dfb climate according to the Köppen climate classification. This corresponds to a humid continental climate with no dry season and warm summer. Over the course of a year, the weather exhibits a range of conditions achieving notable variations in diverse parameters such as temperature, precipitation and daylight hours.

Throughout the year, Muskegon experiences a broad fluctuation in temperature from a high of 75.4°F (24.1°C) in July and August down to a low of 21.6°F (-5.8°C) in January. These shifts in temperature are met with parallel changes in other atmospheric variables. With a pronounced oscillation in snowfall, January and December experience the highest figures reaching 1.97" (50mm) and 1.26" (32mm) respectively, while no snowfall can be detected from May to September.

Rainfall also undergoes a significant seasonality with wetter months distinguished from drier ones. The month of October receives the heaviest rainfall at 1.38" (35mm), while February receives the least at 0.55" (14mm). The monthly average amount of sunshine varies from a low of 2.8 hours a day in December to a high of 10.9 hours during July. The wind speed fluctuates moderately, peaking in December at 12.4mph (20km/h), while it dips to its lowest in July at 7.9mph (12.7km/h).

The best time to visit Muskegon

Considering the temperature and precipitation, the optimal time for visiting Muskegon would coincide with the warmest and least rainy periods of the year, hence the months of June, July and August fit these criteria. During this time, the temperature reaches its peak, averaging between 68°F (20°C) to 75.4°F (24.1°C) with relatively low rain figures from 1.06" (27mm) to 1.3" (33mm). Maximum daylight hours of around 15 per day and high sunshine levels of 10 to 10.9 hours make these summer months the ideal time for outdoor exploration and various activities.

The worst time to visit Muskegon

Contrastingly, the desolate winter months from December to February present the most challenging weather with the average temperature plummeting to fall between 21.6°F (-5.8°C) to 30.2°F (-1°C). These months also showcase heightened snowfall levels, peaking at 1.97" (50mm) in January, rendering outdoor activities and travel more strenuous. Accompanied by limited sunshine duration at 2.8 to 3.7 hours and shortest daylight periods of 9 to 10.5 hours, these winter months could be daunting for visitors.

Spring weather in Muskegon

Spring weather in Muskegon, characterized by the period between March and May, illustrates a visible rise in temperatures. The average temperature sees an increase from 39.2°F (4°C) in March to 59.5°F (15.3°C) in May. Broadening daylight from 12 hours to 14.7 hours accompanies a discernible rise in sunshine duration from 6 hours in March to 9.2 hours in May. Rainfall rises gradually reaching 1.18" (30mm) in May.

Summer weather in Muskegon

The summer months from June to August bring the warmest temperatures, peaking at 75.4°F (24.1°C) in both July and August. Humidity remains relatively high during these months, hovering around 78% to 80%. Long daylight hours extending around 15 hours a day combine with extensive periods of sunshine, reaching a maximum of 10.9 hours in July, providing ample opportunity for outdoor activities.

Autumn weather in Muskegon

Autumn unfolds a decline in temperatures in Muskegon from 69.3°F (20.7°C) in September to 44.4°F (6.9°C) in November. The transition also perceives reducing daylight from 12.5 to 9.7 hours. Though sunshine hours lessen from 8.3 to 4.1, they remain adequate for enjoying the foliage. October experiences the heaviest rainfall of the year at 1.38" (35mm).

Winter weather in Muskegon

The winter season in Muskegon, marked by the months from December to February, experiences a sharp drop in temperatures to range between 21.6°F (-5.8°C) to 30.2°F (-1°C). Snowfall becomes prominent with January witnessing 1.97" (50mm). Such cold conditions accompany shorter daylight hours of 9 hours to 10.5 hours and reduced sunshine duration from 2.8 to 3.7 hours in these months.

Weather in January

The start of the year in Muskegon, Michigan begins under the cloak of winter with the lowest sea temperatures. January sees a peak of snowfall, with 1.97" (50mm) recorded, suggesting a white landscape for residents and tourists alike. Weather in January »

Weather in February

A slight increase in temperatures differentiates February's weather from the preceding month. It still remains firmly grounded in winter, with the second-highest snowfall of the year recorded at 2.05" (52mm). Noticeable sunshine gains are observed along with increased daylight, yet the ambiance of winter continues to stay strong. Weather in February »

Weather in March

March weather begins drawing in the transition from winter to spring in Muskegon, Michigan. Effulgence spreads across the city with increased sunshine hours, a noticeable characteristic of this period. Weather changes from February are marked by temperature spikes and a reduced snowfall figure, which stands at 0.75" (19mm). Weather in March »

Weather in April

April spring brings a welcome break from the winter cold in Muskegon, Michigan. Although there are increasing bouts of rainfall, as evidenced by 1.02" (26mm) recorded, one can also soak up more sun as the sunshine duration expands. Weather in April »

Weather in May

May ushers in a steady climb in temperature, signalling the start of Muskegon, Michigan's pre-summer weather. The climate contrasts between the cooler spring month of April and May, which registers no snowfall. While rainfall persists, it is interspersed with appreciable sunshine and daylight hours, highlighting the warming trend. Weather in May »

Weather in June

June translates into full-fledged summer in Muskegon, Michigan. The emphasis is on the considerable increase in sea temperatures as compared to May, enabling beachside activities for locals and visitors. Weather conditions pave the way for longer periods of daylight, making the month feel longer. Weather in June »

Weather in July

July stands at the peak of summer in Muskegon, Michigan, with the highest recorded temperatures. Distinguishing itself from its predecessor, July records the highest average temperature of 75.4°F (24.1°C) for the year. The city remains drenched under the sun, as the number of sunshine hours continues. Weather in July »

Weather in August

Contrasting to the peak temperatures in July, August brings a slight tempering of the Muskegon, Michigan summer. The weather maintains warmly as temperatures, daylight hours, and sunshine duration remain approximately constant. The sea temperature remains warm, promoting beach activities. Weather in August »

Weather in September

September begins to cool down, marking the transition from summer to autumn in Muskegon, Michigan. A remarkable decrease in sea temperatures from August signals the end of the summer season. Sunshine duration drops as well, reflecting the shortening day length, a hallmark of approaching autumn. Weather in September »

Weather in October

October welcomes in the cooler autumnal weather of Muskegon, Michigan. Reduced sunshine duration and daylight hours from September purports the onset of shorter days that typify the autumn season. The climate remains cool with almost consistent rainfall. Weather in October »

Weather in November

November's falling temperatures favour the onset of early winter in Muskegon, Michigan. The weather undergoes prominent changes from the autumn month of October, notably the resurrection of snowfall at 1.14" (29mm). A decrease in sea temperatures accentuates the coolness in the climate. Weather in November »

Weather in December

December wraps up the year with full winter force in Muskegon, Michigan. A significant drop in temperature from November marks a clear transition into harsher winter months ahead. Accompanying snowfall registers 1.26" (32mm), second only to the record seen in February. Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest in Muskegon?

Muskegon's coldest month, January, registers temperatures that range from a high of 28.9°F (-1.7°C) to a low of 21.6°F (-5.8°C).

What is the most humid month in Muskegon?

January is the most humid month in Muskegon, with an average relative humidity of 84%.

How many days does it rain in Muskegon?

In Muskegon, Michigan, during the entire year, the rain falls for 124.4 days and collects up to 11.42" (290mm) of precipitation.

When does it snow in Muskegon?

Months with snowfall in Muskegon, Michigan, are January through April, October through December.

How much does it snow in Muskegon?

Throughout the year, in Muskegon, Michigan, there are 60.4 snowfall days, and 7.64" (194mm) of snow is accumulated.

What is the month with the least sunshine in Muskegon?

January has the least sunshine of the year, with an average of 2.3h of sunshine.

What is the month with the lowest UV index in Muskegon?

The months with the lowest UV index are January and December, with an average maximum UV index of 1.

What is the driest month in Muskegon?

February is the month with the least rainfall in Muskegon, Michigan. Rain falls for 4 days and accumulates 0.55" (14mm) of precipitation.

What is the snowiest month in Muskegon?

February is the month with the most snowfall in Muskegon. Snow falls for 14.2 days and accumulates 2.05" (52mm) of snow.

What months are the ocean coldest in Muskegon?

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

When is Daylight Saving Time (DST) in Muskegon?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Muskegon, Michigan, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What are the least humid months in Muskegon?

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

When it does not snow in Muskegon?

In Muskegon, snow does not fall in May through September.

When are the longest days in Muskegon?

With an average of 15h and 18min of daylight, June has the longest days of the year in Muskegon, Michigan.

What are the warmest months in Muskegon?

The highest point of temperatures falls in July and August, when the average high-temperature ascends to 75.4°F (24.1°C).

What month has the most sunshine in Muskegon?

July has the most sunshine of the year in Muskegon, Michigan, with an average of 10.9h of sunshine.

When is the highest UV index in Muskegon?

The months with the highest UV index are July and August, with an average maximum UV index of 6.

What month is the ocean warmest in Muskegon?

With an average ocean temperature of 69.8°F (21°C), August is the month with the warmest seawater.

What is the wettest month in Muskegon?

The month with the most rainfall in Muskegon is October, when the rain falls for 14.9 days and typically aggregates up to 1.38" (35mm) of precipitation.

What is the month with the shortest days in Muskegon?

With an average of 9h and 0min of daylight, December has the shortest days of the year in Muskegon, Michigan.

Average temperature
Muskegon, MI

Average temperature - Muskegon, MI

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).

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).

Average pressure
Muskegon, MI

Average pressure - Muskegon, MI

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

Average wind speed
Muskegon, MI

Average wind speed - Muskegon, MI

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).

Average humidity
Muskegon, MI

Average humidity - Muskegon, MI

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

Average rainfall
Muskegon, MI

Average rainfall - Muskegon, MI

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

Average rainfall days
Muskegon, MI

Average rainfall days - Muskegon, MI

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).

Average snowfall
Muskegon, MI

Average snowfall - Muskegon, MI

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

Average snowfall days
Muskegon, MI

Average snowfall days - Muskegon, MI

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

Average sea temperature
Muskegon, MI

Average sea temperature - Muskegon, MI

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).

Average daylight / Average sunshine
Muskegon, MI

Average daylight / Average sunshine - Muskegon, MI

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).

Average sunshine days
Muskegon, MI

Average sunshine days - Muskegon, MI

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

Average UV index
Muskegon, MI

Average UV index - Muskegon, MI

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

Average visibility
Muskegon, MI

Average visibility - Muskegon, MI

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

Muskegon, Michigan, USA

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