Monthly weather forecast and climate
Monroe, MI

January, the same as December, in Monroe, Michigan, is a freezing cold winter month, with average temperature fluctuating between 19°F (-7.2°C) and 29.7°F (-1.3°C). The coldest month is January, with an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 19°F (-7.2°C). Weather in January »

The last month of the winter, February, is a cold month in Monroe, Michigan, with temperature in the range of an average low of 20.7°F (-6.3°C) and an average high of 32.9°F (0.5°C). In February, the average high-temperature is essentially the same as in January - a cold 32.9°F (0.5°C). Weather in February »

The first month of the spring, March, is a frosty month in Monroe, Michigan, with average temperature fluctuating between 43.3°F (6.3°C) and 29.7°F (-1.3°C). In Monroe, Michigan, the average high-temperature in March rises, from a cold 32.9°F (0.5°C) in February, to a chilly 43.3°F (6.3°C). Weather in March »

April in Monroe, Michigan, is a cool spring month, with average temperature fluctuating between 54.9°F (12.7°C) and 39.6°F (4.2°C). In April, the average high-temperature rises, from a frosty 43.3°F (6.3°C) in March, to a fresh 54.9°F (12.7°C). Weather in April »

May, the last month of the spring, in Monroe, is a comfortable month, with temperature in the range of an average high of 67.1°F (19.5°C) and an average low of 51.3°F (10.7°C). In May, the average high-temperature increases, from a fresh 54.9°F (12.7°C) in April, to a comfortable 67.1°F (19.5°C). Weather in May »

The first month of the summer, June, is a warm month in Monroe, Michigan, with temperature in the range of an average low of 59.5°F (15.3°C) and an average high of 75.6°F (24.2°C). In June, the average high-temperature marginally rises, from an enjoyable 67.1°F (19.5°C) in May, to a moderately hot 75.6°F (24.2°C). Weather in June »

July, the same as June, is a moderately hot summer month in Monroe, Michigan, with average temperature varying between 64°F (17.8°C) and 80.2°F (26.8°C). July is the warmest month, with an average high-temperature of 80.2°F (26.8°C) and an average low-temperature of 64°F (17.8°C). Weather in July »

August, the last month of the summer, in Monroe, is another warm month, with temperature in the range of an average high of 78.3°F (25.7°C) and an average low of 63°F (17.2°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 78.3°F (25.7°C). Weather in August »

The first month of the autumn, September, is also an agreeable month in Monroe, Michigan, with average temperature varying between 72.5°F (22.5°C) and 57°F (13.9°C). In September, the average high-temperature slightly decreases, from a moderately hot 78.3°F (25.7°C) in August, to a pleasant 72.5°F (22.5°C). Weather in September »

October, the same as September, in Monroe, Michigan, is a moderate autumn month, with average temperature ranging between max 60.3°F (15.7°C) and min 46.9°F (8.3°C). In October, the average high-temperature drops, from an agreeable 72.5°F (22.5°C) in September, to a mild 60.3°F (15.7°C). Weather in October »

The last month of the autumn, November, is another chilly month in Monroe, Michigan, with temperature in the range of an average high of 46.6°F (8.1°C) and an average low of 35.2°F (1.8°C). In November, the average high-temperature drops, from a moderate 60.3°F (15.7°C) in October, to a frosty 46.6°F (8.1°C). Weather in November »

The first month of the winter, December, is also a wintry month in Monroe, Michigan, with average temperature varying between 35.8°F (2.1°C) and 27.3°F (-2.6°C). In Monroe, Michigan, the average high-temperature in December drops, from a chilly 46.6°F (8.1°C) in November, to a cold 35.8°F (2.1°C). Weather in December »

What is the coldest month in Monroe?

With an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 19°F (-7.2°C), January is the coldest month in Monroe.

What are the most humid months in Monroe?

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

How many days does it rain in Monroe?

In Monroe, Michigan, during the entire year, the rain falls for 103.1 days and collects up to 8.66" (220mm) of precipitation.

When does it snow in Monroe?

Months with snowfall are January through April, November and December.

How many days does it snow in Monroe?

Throughout the year, there are 32.9 snowfall days, and 3.27" (83mm) of snow is accumulated.

What is the month with the least sunshine in Monroe?

The month with the least sunshine in Monroe is January, with an average of 3.2h of sunshine.

What is the snowiest month in Monroe?

The month with the most snowfall in Monroe is February when snow falls for 7.8 days and typically aggregates up to 1.02" (26mm) of snow.

What is the month with the coldest ocean in Monroe?

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

What is the wettest month in Monroe?

The wettest months are May, June and August, with an average 1.06" (27mm) of rainfall.

When it does not snow in Monroe?

May through October are months without snowfall.

When are the longest days in Monroe?

June has the longest days of the year in Monroe, with an average of 15.2h of daylight.

When is the highest UV index in Monroe?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the warmest month in Monroe?

With an average high-temperature of 80.2°F (26.8°C) and an average low-temperature of 64°F (17.8°C), July is the warmest month in Monroe, Michigan.

What month has the most sunshine in Monroe?

The month with the most sunshine in Monroe is July, with an average of 10.3h of sunshine.

What month is the ocean warmest in Monroe?

August is the month with the warmest seawater, with an average ocean temperature of 76.5°F (24.7°C).

What is the driest month in Monroe?

September is the month with the least rainfall. Rain falls for 9.5 days and accumulates 0.39" (10mm) of precipitation.

What is the least humid month in Monroe?

With an average relative humidity of 75%, October is the least humid month in Monroe, Michigan.

What is the month with the shortest days in Monroe?

The month with the shortest days in Monroe, Michigan, is December, with an average of 9.2h of daylight.

When is the lowest UV index in Monroe?

December is the month with the lowest UV index in Monroe, Michigan, with an average maximum UV index of 1.
Average pressure - Monroe, MI

The month with the highest atmospheric pressure is November (30.1").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed - Monroe, MI

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

Average humidity - Monroe, MI
Average rainfall - Monroe, MI

The wettest months (with the highest rainfall) are May, June and August (1.06").
The driest month (with the least rainfall) is September (0.39").

Average rainfall days - Monroe, MI

The month with the highest number of rainy days is May (12.2 days).
The month with the least rainy days is January (4.3 days).

Average snowfall - Monroe, MI

The month with the highest snowfall is February (1.02").
Months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days - Monroe, MI

The month with the highest number of snowfall days is January (9.7 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average sea temperature - Monroe, MI

The best month for swimming (with the highest average sea temperature) is August (76.4°F).
The coldest month (with the lowest average sea temperature) is February (32.6°F).

Average daylight / Average sunshine - Monroe, MI

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

The month with the most sunshine is July (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 3.2h).

Average sunshine days - Monroe, MI

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is April (14.9 days).

Average visibility - Monroe, MI

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