Climate and monthly weather forecast
Sparta, MI

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Weather in January

January, the same as December, in Sparta, Michigan, is a freezing cold winter month, with an average temperature ranging between max 27.5°F (-2.5°C) and min 18.3°F (-7.6°C). January brings the lowest temperatures, with an average high of 27.5°F (-2.5°C) and an average low of 18.3°F (-7.6°C). Weather in January »

Weather in February

February, the last month of the winter in Sparta, is another freezing cold month, with an average temperature fluctuating between 30°F (-1.1°C) and 19°F (-7.2°C). The start of February sees the average high-temperature at a still subzero cold 30°F (-1.1°C), showing little difference from January's 27.5°F (-2.5°C). Weather in February »

Weather in March

The first month of the spring, March, is an icy month in Sparta, Michigan, with an average temperature fluctuating between 27.9°F (-2.3°C) and 41°F (5°C). The start of March brings a rise in the average high-temperature, moving from a freezing cold 30°F (-1.1°C) in February to a wintry 41°F (5°C). Weather in March »

Weather in April

April is a fresh spring month in Sparta, Michigan, with an average temperature varying between 53.2°F (11.8°C) and 37°F (2.8°C). Sparta's April weather brings a rise in high-temperatures, moving from a cold 41°F (5°C) in March to a fresh 53.2°F (11.8°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Sparta, Michigan, with an average temperature fluctuating between 48.4°F (9.1°C) and 66°F (18.9°C). As May sets, the average high-temperature shows an increase, moving up from a fresh 53.2°F (11.8°C) in April to a refreshing 66°F (18.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Sparta, Michigan, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 56.5°F (13.6°C). June brings a slight elevation in the average high-temperature, transitioning from May's comfortable 66°F (18.9°C) to a warm 73.9°F (23.3°C). Weather in June »

Weather in July

July, like June, in Sparta, Michigan, is a moderately hot summer month, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 61.2°F (16.2°C). Sparta's warmest weather arrives in July, when temperatures average a high of 79.7°F (26.5°C) and a low of 61.2°F (16.2°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Sparta, Michigan, with an average temperature ranging between min 60.4°F (15.8°C) and max 78.3°F (25.7°C). Sparta greets August with an average high-temperature of a still warm 78.3°F (25.7°C), marking a slight deviation from the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Sparta, is still a pleasant month, with an average temperature varying between 71.8°F (22.1°C) and 53.8°F (12.1°C). September reveals a small adjustment in temperature, transitioning from an average high of a warm 78.3°F (25.7°C) in August to an agreeable 71.8°F (22.1°C). Weather in September »

Weather in October

October, the same as September, in Sparta, Michigan, is a moderate autumn month, with an average temperature varying between 57.9°F (14.4°C) and 44.1°F (6.7°C). Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from an agreeable 71.8°F (22.1°C) to a mild 57.9°F (14.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Sparta, Michigan, with an average temperature ranging between min 33.6°F (0.9°C) and max 44.6°F (7°C). November is characterized by a reduction in the average high-temperature, from a mild 57.9°F (14.4°C) in October to a chilly 44.6°F (7°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Sparta, Michigan, with an average temperature fluctuating between 25.7°F (-3.5°C) and 33.3°F (0.7°C). In December, the meteorological conditions alter, with the average high-temperature shifting from a frosty 44.6°F (7°C) in November to a cold 33.3°F (0.7°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Sparta?

The coldest time of the year in Sparta, Michigan, is January, with temperatures averaging a high of 27.5°F (-2.5°C) and a low of 18.3°F (-7.6°C).

What is the most humid month in Sparta?

January is the most humid month, with an average relative humidity of 88%.

How many days does it rain in Sparta?

Throughout the year, in Sparta, there are 154.5 rainfall days, and 26.69" (678mm) of precipitation is accumulated.

When does it snow in Sparta?

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

What is the snowiest month in Sparta?

The month with the most snowfall in Sparta, Michigan, is January, when snow falls for 21.4 days and typically aggregates up to 8.23" (209mm) of snow.

How many days does it snow in Sparta?

Throughout the year, in Sparta, Michigan, there are 78.9 snowfall days, and 27.36" (695mm) of snow is accumulated.

What is the month with the least sunshine in Sparta?

With an average of 2.4h of sunshine, January has the least sunshine of the year.

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

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

When is Daylight Saving Time (DST) in Sparta?

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 is the least humid month in Sparta?

With an average relative humidity of 74%, April is the least humid month.

When it does not snow in Sparta?

June through September are months without snowfall in Sparta.

When are the longest days in Sparta?

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

What are the warmest months in Sparta?

During the warmest month in Sparta, July, temperatures average a high of 79.7°F (26.5°C) and a low of 61.2°F (16.2°C).

What month has the most sunshine in Sparta?

With an average of 10.3h of sunshine, July has the most sunshine of the year in Sparta.

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

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

What is the driest month in Sparta?

The month with the least rainfall in Sparta is September, when the rain falls for 12.1 days and typically collects 1.5" (38mm) of precipitation.

What is the wettest month in Sparta?

October is the month with the most rainfall in Sparta. Rain falls for 17.2 days and accumulates 3.27" (83mm) of precipitation.

What is the month with the shortest days in Sparta?

The month with the shortest days is December, with an average of 9h and 6min of daylight.

Average temperature
Sparta, MI

Average temperature - Sparta, MI

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (27.5°F).

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

Average pressure
Sparta, MI

Average pressure - Sparta, 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
Sparta, MI

Average wind speed - Sparta, MI

The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity
Sparta, MI

Average humidity - Sparta, MI

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (74%).

Average rainfall
Sparta, MI

Average rainfall - Sparta, MI

The wettest month (with the highest rainfall) is October (3.27").
The driest month (with the least rainfall) is September (1.5").

Average rainfall days
Sparta, MI

Average rainfall days - Sparta, MI

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (6.1 days).

Average snowfall
Sparta, MI

Average snowfall - Sparta, MI

The month with the highest snowfall is January (8.23").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Sparta, MI

Average snowfall days - Sparta, MI

The month with the highest number of snowfall days is January (21.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Sparta, MI

Average daylight / Average sunshine - Sparta, 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 18min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).

Average sunshine days
Sparta, MI

Average sunshine days - Sparta, MI

The month with the most sunshine days is September (15.5 days).
The months with the least sunshine days are January and February (7.5 days).

Average UV index
Sparta, MI

Average UV index - Sparta, MI

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

Average visibility
Sparta, MI

Average visibility - Sparta, MI

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Sparta, Michigan, USA

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