Climate and monthly weather forecast
Monroe, OH

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Weather in January

January, like December, in Monroe, Ohio, is another cold winter month, with an average temperature fluctuating between 22.6°F (-5.2°C) and 34.7°F (1.5°C). January stands out as Monroe's coldest month, with an average high-temperature of 34.7°F (1.5°C) and a low-temperature of 22.6°F (-5.2°C). Weather in January »

Weather in February

February, the last month of the winter in Monroe, is also a wintry month, with an average temperature varying between 25.9°F (-3.4°C) and 39.2°F (4°C). February's onset records a minor alteration in the average high-temperature to a still icy 39.2°F (4°C) from January's 34.7°F (1.5°C). Weather in February »

Weather in March

March, the first month of the spring in Monroe, is a fresh month, with temperature in the range of an average high of 50°F (10°C) and an average low of 34.3°F (1.3°C). In Monroe, the average high-temperature in March increases from a wintry 39.2°F (4°C) in February to a fresh 50°F (10°C). Weather in March »

Weather in April

April in Monroe, Ohio, is an enjoyable spring month, with an average temperature varying between 62.1°F (16.7°C) and 44.4°F (6.9°C). Noticing a change, the average high-temperature during April moves from March's cool 50°F (10°C) to an enjoyable 62.1°F (16.7°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Monroe, Ohio, with an average temperature fluctuating between 55.2°F (12.9°C) and 71.8°F (22.1°C). As Monroe transitions into May, the average high-temperature shows a change, moving from a comfortable 62.1°F (16.7°C) in April to an agreeable 71.8°F (22.1°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Monroe, Ohio, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 62.2°F (16.8°C). The start of June brings a subtle rise in the average high-temperature, moving from a pleasant 71.8°F (22.1°C) in May to a moderately hot 79.3°F (26.3°C). Weather in June »

Weather in July

July, like June, in Monroe, Ohio, is a moderately hot summer month, with temperature in the range of an average low of 65.1°F (18.4°C) and an average high of 82.8°F (28.2°C). In Monroe, July records the highest average temperatures, peaking at 82.8°F (28.2°C) and reaching a low of 65.1°F (18.4°C). The heat index value for July is appraised at a tropical 91.4°F (33°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Monroe, Ohio, with an average temperature fluctuating between 63.3°F (17.4°C) and 81.7°F (27.6°C). The transition from July to August sees an average high-temperature of a still warm 81.7°F (27.6°C), indicating a minor variance from the prior month. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Monroe, Ohio, with an average temperature ranging between max 76.3°F (24.6°C) and min 57.6°F (14.2°C). A minor decrease in the average high-temperature is observed during September, shifting from 81.7°F (27.6°C) in August to a still moderately hot 76.3°F (24.6°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Monroe, Ohio, with an average temperature ranging between max 63.9°F (17.7°C) and min 46.9°F (8.3°C). The transition into October is accompanied by a temperature decrease, with the average high-temperature shifting from a moderately hot 76.3°F (24.6°C) in September to a refreshing 63.9°F (17.7°C). Weather in October »

Weather in November

November, the last month of the autumn in Monroe, is another cool month, with an average temperature ranging between min 36.3°F (2.4°C) and max 50.5°F (10.3°C). In Monroe, the average high-temperature in November drops from an enjoyable 63.9°F (17.7°C) in October to a cool 50.5°F (10.3°C). Weather in November »

Weather in December

December, the first month of the winter in Monroe, is also an icy month, with temperature in the range of an average low of 29.3°F (-1.5°C) and an average high of 40.5°F (4.7°C). Monroe's weather in December involves a decrease in the average high-temperature, moving down from November's cool 50.5°F (10.3°C) to an icy 40.5°F (4.7°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Monroe?

January, marked by an average high-temperature of 34.7°F (1.5°C) and a low-temperature of 22.6°F (-5.2°C), is the coldest month.

What is the most humid month in Monroe?

January is the most humid month in Monroe, with an average relative humidity of 82%.

How many days does it rain in Monroe?

In Monroe, during the entire year, the rain falls for 144 days and collects up to 21.93" (557mm) of precipitation.

When does it snow in Monroe?

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

How many days does it snow in Monroe?

Throughout the year, there are 29.3 snowfall days, and 7.6" (193mm) of snow is accumulated.

What is the month with the least sunshine in Monroe?

January has the least sunshine of the year in Monroe, Ohio, with an average of 3.8h of sunshine.

What is the month with the lowest UV index in Monroe?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the snowiest month in Monroe?

The month with the most snowfall in Monroe, Ohio, is February, when snow falls for 6.7 days and typically aggregates up to 2.05" (52mm) of snow.

When is Daylight Saving Time (DST) in Monroe?

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 wettest month in Monroe?

The month with the most rainfall is May, when the rain falls for 17.3 days and typically aggregates up to 2.8" (71mm) of precipitation.

When it does not snow in Monroe?

May through October are months without snowfall in Monroe, Ohio.

When is the highest UV index in Monroe?

The months with the highest UV index in Monroe are May through August, with an average maximum UV index of 6.

When are the longest days in Monroe?

The month with the longest days is June, with an average of 14h and 54min of daylight.

What is the month with the most sunshine in Monroe?

June through August, with an average of 10.2h of sunshine, are months with the most sunshine in Monroe.

What is the warmest month in Monroe?

In Monroe, Ohio, the average temperatures in July are the highest, with a peak at 82.8°F (28.2°C) and a low of 65.1°F (18.4°C).

What is the driest month in Monroe?

The months with the least rainfall in Monroe, Ohio, are September and October Rain falls for 11.9 days and accumulates 1.34" (34mm) of rain.

What is the least humid month in Monroe?

October and November, with an average relative humidity of 75%, are the least humid months.

What is the month with the shortest days in Monroe?

With an average of 9h and 24min of daylight, December has the shortest days of the year.

Average temperature
Monroe, OH

Average temperature - Monroe, OH

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (34.7°F).

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure
Monroe, OH

Average pressure - Monroe, OH

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed
Monroe, OH

Average wind speed - Monroe, OH

The windiest months (with the highest average wind speed) are January and February (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity
Monroe, OH

Average humidity - Monroe, OH

The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are October and November (75%).

Average rainfall
Monroe, OH

Average rainfall - Monroe, OH

The wettest month (with the highest rainfall) is May (2.8").
The driest months (with the least rainfall) are September and October (1.34").

Average rainfall days
Monroe, OH

Average rainfall days - Monroe, OH

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (7.8 days).

Average snowfall
Monroe, OH

Average snowfall - Monroe, OH

The month with the highest snowfall is February (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Monroe, OH

Average snowfall days - Monroe, OH

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Monroe, OH

Average daylight / Average sunshine - Monroe, OH

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The months with the most sunshine are June, July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days
Monroe, OH

Average sunshine days - Monroe, OH

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is May (11.9 days).

Average UV index
Monroe, OH

Average UV index - Monroe, OH

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average visibility
Monroe, OH

Average visibility - Monroe, OH

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

Monroe, Ohio, USA

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