Monthly weather forecast and climate
Monroe, CT

Weather in January

January, like December, in Monroe, Connecticut, is a wintry winter month, with average temperature fluctuating between 33.8°F (1°C) and 23.2°F (-4.9°C). January is the coldest month, with an average high-temperature of 33.8°F (1°C) and an average low-temperature of 23.2°F (-4.9°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Monroe, Connecticut, with average temperature ranging between max 37°F (2.8°C) and min 24.1°F (-4.4°C). In Monroe, the average high-temperature in February is essentially the same as in January - a still wintry 37°F (2.8°C). Weather in February »

Weather in March

March, the first month of the spring, in Monroe, is a chilly month, with average temperature varying between 30.9°F (-0.6°C) and 44.1°F (6.7°C). In March, the average high-temperature slightly increases, from a wintry 37°F (2.8°C) in February, to a chilly 44.1°F (6.7°C). Weather in March »

Weather in April

April in Monroe, Connecticut, is a moderate spring month, with average temperature ranging between min 41.2°F (5.1°C) and max 56.3°F (13.5°C). In April, the average high-temperature increases, from a chilly 44.1°F (6.7°C) in March, to a mild 56.3°F (13.5°C). Weather in April »

Weather in May

May, the last month of the spring, in Monroe, is an enjoyable month, with temperature in the range of an average high of 67.1°F (19.5°C) and an average low of 50.5°F (10.3°C). In Monroe, the average high-temperature in May rises, from a mild 56.3°F (13.5°C) in April, to an enjoyable 67.1°F (19.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Monroe, Connecticut, with average temperature ranging between min 58.6°F (14.8°C) and max 75.7°F (24.3°C). In June, the average high-temperature marginally rises, from a comfortable 67.1°F (19.5°C) in May, to a warm 75.7°F (24.3°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Monroe, Connecticut, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 65.3°F (18.5°C). The warmest month is July, with an average high-temperature of 82°F (27.8°C) and an average low-temperature of 65.3°F (18.5°C). The average heat index is estimated at a hot 87.6°F (30.9°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Monroe, Connecticut, with average temperature varying between 80.4°F (26.9°C) and 64°F (17.8°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 80.4°F (26.9°C). Weather in August »

Weather in September

September, the first month of the autumn, in Monroe, is still a warm month, with temperature in the range of an average low of 57.7°F (14.3°C) and an average high of 73.4°F (23°C). In Monroe, Connecticut, the average high-temperature in September marginally drops, from 80.4°F (26.9°C) in August, to a still warm 73.4°F (23°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Monroe, Connecticut, with average temperature varying between 61.5°F (16.4°C) and 48.6°F (9.2°C). In October, the average high-temperature decreases, from a warm 73.4°F (23°C) in September, to a comfortable 61.5°F (16.4°C). Weather in October »

Weather in November

November, the last month of the autumn, in Monroe, is also a frosty month, with temperature in the range of an average low of 37.6°F (3.1°C) and an average high of 49.1°F (9.5°C). In November, the average high-temperature decreases, from an enjoyable 61.5°F (16.4°C) in October, to a frosty 49.1°F (9.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Monroe, Connecticut, with average temperature fluctuating between 39.9°F (4.4°C) and 29.7°F (-1.3°C). In December, the average high-temperature decreases, from a chilly 49.1°F (9.5°C) in November, to a cold 39.9°F (4.4°C). Weather in December »
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FAQ

What is the coldest month in Monroe?

With an average high-temperature of 33.8°F (1°C) and an average low-temperature of 23.2°F (-4.9°C), January is the coldest month in Monroe, Connecticut.

How much does it rain in Monroe?

In Monroe, Connecticut, during the entire year, the rain falls for 118.8 days and collects up to 9.61" (244mm) of precipitation.

What is the driest month in Monroe?

January and February are months with the least rain in Monroe, Connecticut, when the rain falls for 5.3 days and typically aggregates up to 0.47" (12mm) of rain.

When does it snow in Monroe?

January through March, November and December are months with snowfall in Monroe, Connecticut.

How much does it snow in Monroe?

Throughout the year, there are 18.8 snowfall days, and 2.05" (52mm) of snow is accumulated.

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

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

What is the most humid month in Monroe?

With an average relative humidity of 78%, February is the most humid month.

What is the month with the least sunshine in Monroe?

The month with the least sunshine in Monroe is February, with an average of 4.7h of sunshine.

What is the least humid month in Monroe?

April is the least humid month in Monroe, Connecticut, with an average relative humidity of 72%.

When it does not snow in Monroe?

In Monroe snow does not fall in April through October.

When are the longest days in Monroe?

The month with the longest days in Monroe is June, with an average of 15.1h of daylight.

What are the months with 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?

The warmest month is July, with an average high-temperature of 82°F (27.8°C) and an average low-temperature of 65.3°F (18.5°C).

What is the wettest month in Monroe?

The month with the most rainfall is July when the rain falls for 14.3 days and typically aggregates up to 1.22" (31mm) of precipitation.

What is the month with the most sunshine in Monroe?

Months with the most sunshine are July and August, with an average of 10.4h of sunshine.

What is the snowiest month in Monroe?

December is the month with the most snowfall in Monroe. Snow falls for 3.3 days and accumulates 0.55" (14mm) of snow.

What is the month with the shortest days in Monroe?

December has the shortest days of the year, with an average of 9.2h of daylight.

Average pressure
Monroe, CT

Average pressure - Monroe, CT

The month with the highest atmospheric pressure is November (30.09").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed
Monroe, CT

Average wind speed - Monroe, CT

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average rainfall
Monroe, CT

Average rainfall - Monroe, CT

The wettest month (with the highest rainfall) is July (1.22").
The driest months (with the least rainfall) are January and February (0.47").

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Average rainfall days
Monroe, CT

Average rainfall days - Monroe, CT

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is January (5.3 days).

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Average snowfall
Monroe, CT

Average snowfall - Monroe, CT

The month with the highest snowfall is December (0.55").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Monroe, CT

Average snowfall days - Monroe, CT

The month with the highest number of snowfall days is February (5.8 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Monroe, CT

Average daylight / Average sunshine - Monroe, CT

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.2h).

Months with the most sunshine are July and August (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days
Monroe, CT

Average sunshine days - Monroe, CT

The month with the most sunshine days is January (22.6 days).
The month with the least sunshine days is July (13.9 days).

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Average UV index
Monroe, CT

Average UV index - Monroe, CT

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

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Average visibility
Monroe, CT

Average visibility - Monroe, CT

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

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