Climate and monthly weather forecast
Troy, MI

Weather in January

January, the same as December, in Troy, Michigan, is a freezing cold winter month, with an average temperature varying between 28°F (-2.2°C) and 18°F (-7.8°C). With an average high-temperature of 28°F (-2.2°C) and an average low-temperature of 18°F (-7.8°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Troy, is another freezing cold month, with an average temperature ranging between max 31.1°F (-0.5°C) and min 18.9°F (-7.3°C). In Troy, the average high-temperature in February is almost the same as in January - a still subzero cold 31.1°F (-0.5°C). Weather in February »

Weather in March

March, the first month of the spring in Troy, is a cold month, with an average temperature fluctuating between 28°F (-2.2°C) and 42.1°F (5.6°C). In March, the average high-temperature rises from a subzero cold 31.1°F (-0.5°C) in February to a cold 42.1°F (5.6°C). Weather in March »

Weather in April

April is a fresh spring month in Troy, Michigan, with an average temperature ranging between max 54°F (12.2°C) and min 37.8°F (3.2°C). In April, the average high-temperature increases from a wintry 42.1°F (5.6°C) in March to a cool 54°F (12.2°C). Weather in April »

Weather in May

May, the last month of the spring in Troy, is a comfortable month, with temperature in the range of an average high of 66.9°F (19.4°C) and an average low of 49.5°F (9.7°C). In May, the average high-temperature rises from a fresh 54°F (12.2°C) in April to an enjoyable 66.9°F (19.4°C). Weather in May »

Weather in June

June, the first month of the summer in Troy, is a warm month, with an average temperature fluctuating between 75.6°F (24.2°C) and 57.7°F (14.3°C). In June, the average high-temperature slightly increases from a comfortable 66.9°F (19.4°C) in May to a warm 75.6°F (24.2°C). Weather in June »

Weather in July

July, like June, in Troy, Michigan, is a moderately hot summer month, with temperature in the range of an average high of 80.6°F (27°C) and an average low of 63.5°F (17.5°C). July is the warmest month, with an average high-temperature of 80.6°F (27°C) and an average low-temperature of 63.5°F (17.5°C). The average heat index in July is computed to be 84.2°F (29°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Troy, Michigan, with temperature in the range of an average low of 63°F (17.2°C) and an average high of 79°F (26.1°C). In August, the average high-temperature is essentially the same as in July - a still warm 79°F (26.1°C). Weather in August »

Weather in September

September, the first month of the autumn in Troy, is still a pleasant month, with an average temperature ranging between max 72.1°F (22.3°C) and min 55.8°F (13.2°C). In Troy, the average high-temperature in September slightly decreases from a moderately hot 79°F (26.1°C) in August to a pleasant 72.1°F (22.3°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Troy, Michigan, with temperature in the range of an average high of 58.8°F (14.9°C) and an average low of 45.5°F (7.5°C). In Troy, the average high-temperature in October decreases from an agreeable 72.1°F (22.3°C) in September to a moderate 58.8°F (14.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Troy, Michigan, with temperature in the range of an average low of 34.2°F (1.2°C) and an average high of 45.5°F (7.5°C). In November, the average high-temperature decreases from a moderate 58.8°F (14.9°C) in October to a chilly 45.5°F (7.5°C). Weather in November »

Weather in December

December, the first month of the winter in Troy, is also a wintry month, with an average temperature fluctuating between 26.2°F (-3.2°C) and 34.7°F (1.5°C). In Troy, Michigan, the average high-temperature in December drops from a frosty 45.5°F (7.5°C) in November to a cold 34.7°F (1.5°C). Weather in December »
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FAQ

What is the coldest month in Troy?

January is the coldest month in Troy, with an average high-temperature of 28°F (-2.2°C) and an average low-temperature of 18°F (-7.8°C).

What are the most humid months in Troy?

January and February, with an average relative humidity of 85%, are most humid months in Troy, Michigan.

How much does it rain in Troy?

Throughout the year, in Troy, there are 136 rainfall days, and 16.57" (421mm) of precipitation is accumulated.

When does it snow in Troy?

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

How many days does it snow in Troy?

In Troy, Michigan, during the entire year, snow falls for 52.3 days and aggregates up to 10.59" (269mm) of snow.

What is the month with the least sunshine in Troy?

January has the least sunshine of the year in Troy, with an average of 3.1h of sunshine.

What is the driest month in Troy?

The month with the least rainfall is February, when the rain falls for 5.4 days and typically collects 0.83" (21mm) of precipitation.

When does it snow the most in Troy?

February is the month with the most snowfall. Snow falls for 12.3 days and accumulates 3.19" (81mm) of snow.

When is Daylight Saving Time (DST) in Troy?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Troy, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What are the least humid months in Troy?

The months with the lowest humidity in Troy are April, July and August, with an average relative humidity of 74%.

What is the wettest month in Troy?

May is the month with the most rainfall in Troy. Rain falls for 16.3 days and accumulates 2.17" (55mm) of precipitation.

When it does not snow in Troy?

In Troy, snow does not fall in June through September.

When are the longest days in Troy?

The month with the longest days in Troy is June, with an average of 15h and 16min of daylight.

What is the warmest month in Troy?

July is the warmest month, with an average high-temperature of 80.6°F (27°C) and an average low-temperature of 63.5°F (17.5°C).

What month has the most sunshine in Troy?

July has the most sunshine of the year in Troy, Michigan, with an average of 10.5h of sunshine.

When is the highest UV index in Troy?

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

What is the month with the shortest days in Troy?

With an average of 9h and 7min of daylight, December has the shortest days of the year.

When is the lowest UV index in Troy?

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

Average pressure
Troy, MI

Average pressure - Troy, 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).

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Average wind speed
Troy, MI

Average wind speed - Troy, MI

The windiest month (with the highest average wind speed) is January (10mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

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Average humidity
Troy, MI

Average humidity - Troy, MI

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, July and August (74%).

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Average rainfall
Troy, MI

Average rainfall - Troy, MI

The wettest month (with the highest rainfall) is May (2.17").
The driest month (with the least rainfall) is February (0.83").

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Average rainfall days
Troy, MI

Average rainfall days - Troy, MI

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (5.3 days).

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Average snowfall
Troy, MI

Average snowfall - Troy, MI

The month with the highest snowfall is February (3.19").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Troy, MI

Average snowfall days - Troy, MI

The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Troy, MI

Average daylight / Average sunshine - Troy, MI

The month with the longest days is June (Average daylight: 15h and 16min).
The month with the shortest days is December (Average daylight: 9h and 7min).

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).

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Average sunshine days
Troy, MI

Average sunshine days - Troy, MI

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is July (12.3 days).

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Average visibility
Troy, MI

Average visibility - Troy, 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).

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