Monthly weather forecast and climate
Muskegon, MI

An aerial view over the scenic Muskegon Town in Michigan, with a close view of several docked boats and yachts, and the city
An aerial view over the scenic Muskegon Town in Michigan, with a close view of several docked boats and yachts, and the city's deep road vein network
The coldest month is January, with an average high-temperature of 30.7°F (-0.7°C) and an average low-temperature of 19°F (-7.2°C). In Muskegon, Michigan, during January, the rain falls for 15.7 days and regularly aggregates up to 2" (50.8mm) of precipitation.
Weather in January »
The average high-temperature, in February, is 33.3°F (0.7°C), while the average low-temperature is 20.1°F (-6.6°C). The month with the least rainfall in Muskegon is February when the rain falls for 12.2 days and typically collects 1.8" (46.2mm) of precipitation.
Weather in February »
In March, the average high-temperature is 43°F (6.1°C), and the average low-temperature is 26.1°F (-3.3°C). In March, the rain falls for 11.2 days.
Weather in March »
In April, in Muskegon, the average high-temperature is 55.9°F (13.3°C), and the average low-temperature is 36.3°F (2.4°C). In Muskegon, it is raining for 12.1 days, with typically 2.9" (73.9mm) of accumulated precipitation.
Weather in April »
In Muskegon, the average high-temperature is 66.9°F (19.4°C), and the average low-temperature is 45.9°F (7.7°C). In Muskegon, during May, the rain falls for 10.7 days and regularly aggregates up to 3.3" (82.6mm) of precipitation.
Weather in May »
In Muskegon, the average high-temperature is 75.9°F (24.4°C), and the average low-temperature is 55.6°F (13.1°C). In June, the rain falls for 9 days.
Weather in June »
With an average high-temperature of 80.4°F (26.9°C) and an average low-temperature of 61°F (16.1°C), July is the warmest month. In Muskegon, Michigan, during July, the rain falls for 9.5 days and regularly aggregates up to 2.4" (60.2mm) of precipitation.
Weather in July »
In Muskegon, the average high-temperature is 78.8°F (26°C), and the average low-temperature is 60.1°F (15.6°C). In Muskegon, in August, it is raining for 9 days, with typically 3.4" (86.1mm) of accumulated precipitation.
Weather in August »
The average high-temperature, in September, is 71.2°F (21.8°C), while the average low-temperature is 51.8°F (11°C). September is the month with the most rainfall.
Weather in September »
The average high-temperature, is 58.8°F (14.9°C), while the average low-temperature is 41.5°F (5.3°C). In Muskegon, in October, it is raining for 11.9 days, with typically 3.1" (79mm) of accumulated precipitation.
Weather in October »
In November, in Muskegon, Michigan, the average high-temperature is 46.4°F (8°C), and the average low-temperature is 33.1°F (0.6°C). In Muskegon, it is raining for 14.1 days, with typically 3.4" (85.1mm) of accumulated precipitation.
Weather in November »
The average high-temperature, is 35.1°F (1.7°C), while the average low-temperature is 24.3°F (-4.3°C). In Muskegon, it is raining for 15.7 days, with typically 2.6" (64.8mm) of accumulated precipitation.
Weather in December »

What is the coldest month in Muskegon?

January is the coldest month in Muskegon, Michigan, with an average high-temperature of 30.7°F (-0.7°C) and an average low-temperature of 19°F (-7.2°C).

How many days does it rain in Muskegon?

In Muskegon, during the entire year, the rain falls for 141.2 days and collects up to 33.4" (848.9mm) of precipitation.

When does it snow in Muskegon?

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

How many days does it snow in Muskegon?

In Muskegon, Michigan, during the entire year, snow falls for 51.3 days, and aggregates up to 93.7" (2380mm) of snow.

What is the snowiest month in Muskegon?

The month with the most snowfall in Muskegon is January when snow falls for 15.3 days and typically aggregates up to 29.7" (754.4mm) of snow.

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

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

What is the driest month in Muskegon?

February is the month with the least rainfall in Muskegon. Rain falls for 12.2 days and accumulates 1.8" (46.2mm) of precipitation.

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. For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

When are the longest days in Muskegon?

With an average of 15.3h of daylight, June has the longest days of the year.

What are the months with the most sunshine in Muskegon?

Months with the most sunshine in Muskegon are June and July, with an average of 10h of sunshine.

What are the months with the highest UV index in Muskegon?

Months with the highest UV index in Muskegon, Michigan, are June through August, with an average UV index of 8.

What is the warmest month in Muskegon?

The warmest month in Muskegon is July, with an average high-temperature of 80.4°F (26.9°C) and an average low-temperature of 61°F (16.1°C).

What is the month with the warmest ocean in Muskegon?

With an average ocean temperature of 69.8°F (21°C), August is the month with the warmest seawater. For most, swimming in 69.8°F (21°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

What is the rainiest month in Muskegon?

September is the month with the most rainfall in Muskegon, Michigan. Rain falls for 10.1 days and accumulates 3.9" (98.8mm) of precipitation.

What is the month with the least sunshine in Muskegon?

Months with the least sunshine in Muskegon are November and December, with an average of 3h of sunshine.

What is the month with the shortest days in Muskegon?

With an average of 9h of daylight, December has the shortest days of the year in Muskegon, Michigan.
Average rainfall - Muskegon, MI
Average rainfall days - Muskegon, MI

Months with the highest number of rainy days are January and December (15.7 days).
Months with the lowest number of rainy days are June and August (9 days).

Average snowfall - Muskegon, MI
Average snowfall days - Muskegon, MI

The month with the highest number of snowfall days is January (15.3 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average sea temperature - Muskegon, MI

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

Average daylight / Average sunshine - Muskegon, MI
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