Climate and monthly weather forecast
Algonac, MI

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Weather in January

January, the same as December, in Algonac, Michigan, is another subzero cold winter month, with an average temperature ranging between min 19.4°F (-7°C) and max 28.6°F (-1.9°C). During the coldest month, January, temperatures average a high of 28.6°F (-1.9°C) and a low of 19.4°F (-7°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Algonac, Michigan, with temperature in the range of an average high of 30.6°F (-0.8°C) and an average low of 20.3°F (-6.5°C). In February, the average high-temperature registers at a still freezing cold 30.6°F (-0.8°C), nearly identical to January's 28.6°F (-1.9°C). Weather in February »

Weather in March

March, the first month of the spring in Algonac, is a cold month, with an average temperature fluctuating between 28.6°F (-1.9°C) and 40.1°F (4.5°C). March marks a rise in the average high-temperature, moving from February's freezing cold 30.6°F (-0.8°C) to a wintry 40.1°F (4.5°C). Weather in March »

Weather in April

April is a cool spring month in Algonac, Michigan, with an average temperature ranging between min 37.8°F (3.2°C) and max 50.9°F (10.5°C). April's arrival sees a rise in the average high-temperature, jumping from March's cold 40.1°F (4.5°C) to a cool 50.9°F (10.5°C). Weather in April »

Weather in May

May, the last month of the spring in Algonac, is an enjoyable month, with an average temperature fluctuating between 48.7°F (9.3°C) and 63.7°F (17.6°C). The rise of average high-temperatures is seen in May, with an increase from a cool 50.9°F (10.5°C) in April to a refreshing 63.7°F (17.6°C). Weather in May »

Weather in June

June, the first month of the summer in Algonac, is a pleasant month, with an average temperature fluctuating between 72.1°F (22.3°C) and 57.4°F (14.1°C). June comes with a subtle rise, with the average high-temperature adjusting from a comfortable 63.7°F (17.6°C) in May to an agreeable 72.1°F (22.3°C). Weather in June »

Weather in July

July in Algonac, Michigan, is a warm summer month, with an average temperature ranging between min 63.3°F (17.4°C) and max 77.7°F (25.4°C). With average high temperatures of 77.7°F (25.4°C) and lows of 63.3°F (17.4°C), July is the warmest month. Weather in July »

Weather in August

August, the last month of the summer in Algonac, is also a moderately hot month, with temperature in the range of an average low of 63.1°F (17.3°C) and an average high of 76.6°F (24.8°C). August's climate shows a minor adjustment in average high-temperatures to a still warm 76.6°F (24.8°C) from July's 77.7°F (25.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Algonac, Michigan, with an average temperature ranging between min 56.8°F (13.8°C) and max 70.7°F (21.5°C). The transition into September is accompanied by a slight temperature decrease, with the average high-temperature shifting from a moderately hot 76.6°F (24.8°C) in August to an agreeable 70.7°F (21.5°C). Weather in September »

Weather in October

October, the same as September, in Algonac, Michigan, is a moderate autumn month, with an average temperature fluctuating between 47.3°F (8.5°C) and 58.1°F (14.5°C). Algonac's average high-temperature decreases in October, falling from a pleasant 70.7°F (21.5°C) in September to a moderate 58.1°F (14.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Algonac, Michigan, with an average temperature varying between 45.5°F (7.5°C) and 36.1°F (2.3°C). November brings a decrease in the average high-temperature, shifting from a refreshing 58.1°F (14.5°C) in October to a frosty 45.5°F (7.5°C). Weather in November »

Weather in December

December, the first month of the winter in Algonac, is also an icy month, with temperature in the range of an average high of 34.7°F (1.5°C) and an average low of 27.3°F (-2.6°C). The onset of December results in a decrease in the average high-temperature, receding from a chilly 45.5°F (7.5°C) in November to a cold 34.7°F (1.5°C). Weather in December »
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

Algonac's January weather reaches an average high of 28.6°F (-1.9°C) and an average low of 19.4°F (-7°C), making it the coldest month.

What is the most humid month?

The months with the highest humidity are January and February, with an average relative humidity of 85%.

What is the driest month?

January and February are months with the least rain when the rain falls for 7.8 days and typically aggregates up to 1.42" (36mm) of rain.

How many days does it rain?

Throughout the year, there are 155.6 rainfall days, and 25.59" (650mm) of precipitation is accumulated.

When does it snow?

Months with snowfall are January through May, October through December.

How many days does it snow?

Throughout the year, there are 57.1 snowfall days, and 14.61" (371mm) of snow is accumulated.

What is the month with the least sunshine in Algonac?

The month with the least sunshine is January, with an average of 3.1h of sunshine.

What is the snowiest month in Algonac?

February is the month with the most snowfall. Snow falls for 12.5 days and accumulates 4.25" (108mm) of snow.

What month is the ocean coldest?

February is the month with the coldest seawater, with an average ocean temperature of 32.5°F (0.3°C).

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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?

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

What is the wettest month?

May is the month with the most rainfall. Rain falls for 16.7 days and accumulates 2.99" (76mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

When are the longest days in Algonac?

June has the longest days of the year, with an average of 15h and 18min of daylight.

What part of the year is the hottest?

July, known for its average high temperature of 77.7°F (25.4°C) and an average low temperature of 63.3°F (17.4°C), is the warmest month.

What month has the most sunshine?

With an average of 10.5h of sunshine, July has the most sunshine of the year.

What is the month with the highest UV index?

The month with the highest UV index is July, with an average maximum UV index of 6.

What is the month with the warmest ocean?

With an average ocean temperature of 73.9°F (23.3°C), August is the month with the warmest seawater.

What is the month with the shortest days?

With an average of 9h and 6min of daylight, December has the shortest days of the year in Algonac.

When is the lowest UV index?

The month with the lowest UV index is December, with an average maximum UV index of 1.

Average temperature
Algonac, MI

Average temperature - Algonac, MI

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (28.6°F).

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

Average pressure
Algonac, MI

Average pressure - Algonac, MI

The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Algonac, MI

Average wind speed - Algonac, MI

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

Average humidity
Algonac, MI

Average humidity - Algonac, MI

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, May and October (76%).

Average rainfall
Algonac, MI

Average rainfall - Algonac, MI

The wettest month (with the highest rainfall) is May (2.99").
The driest months (with the least rainfall) are January and February (1.42").

Average rainfall days
Algonac, MI

Average rainfall days - Algonac, MI

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is February (6.9 days).

Average snowfall
Algonac, MI

Average snowfall - Algonac, MI

The month with the highest snowfall is February (4.25").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Algonac, MI

Average snowfall days - Algonac, MI

The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature
Algonac, MI

Average sea temperature - Algonac, MI

The best month for swimming (with the highest average sea temperature) is August (73.9°F).
The coldest month (with the lowest average sea temperature) is February (32.5°F).

Average daylight / Average sunshine
Algonac, MI

Average daylight / Average sunshine - Algonac, 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 6min).

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

Average sunshine days
Algonac, MI

Average sunshine days - Algonac, MI

The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is January (10.2 days).

Average visibility
Algonac, MI

Average visibility - Algonac, MI

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

Algonac, Michigan, USA

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