Monthly weather forecast and climate
Southington, CT

Weather in January

January, the same as December, is a wintry winter month in Southington, Connecticut, with average temperature fluctuating between 32.5°F (0.3°C) and 20.7°F (-6.3°C). With an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 20.7°F (-6.3°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Southington, is also a wintry month, with average temperature fluctuating between 36°F (2.2°C) and 21.6°F (-5.8°C). In Southington, the average high-temperature in February is practically the same as in January - a still cold 36°F (2.2°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Southington, Connecticut, with average temperature fluctuating between 43.5°F (6.4°C) and 28.9°F (-1.7°C). In Southington, the average high-temperature marginally rises, from a wintry 36°F (2.2°C) in February, to a chilly 43.5°F (6.4°C). Weather in March »

Weather in April

April in Southington, Connecticut, is a moderate spring month, with temperature in the range of an average low of 39.2°F (4°C) and an average high of 56.3°F (13.5°C). In Southington, Connecticut, the average high-temperature rises, from a chilly 43.5°F (6.4°C) in March, to a moderate 56.3°F (13.5°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Southington, Connecticut, with average temperature varying between 48.7°F (9.3°C) and 68.2°F (20.1°C). In Southington, the average high-temperature in May rises, from a mild 56.3°F (13.5°C) in April, to an agreeable 68.2°F (20.1°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Southington, Connecticut, with average temperature varying between 75.7°F (24.3°C) and 56.7°F (13.7°C). In Southington, the average high-temperature marginally rises, from an agreeable 68.2°F (20.1°C) in May, to a moderately hot 75.7°F (24.3°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Southington, Connecticut, with average temperature fluctuating between 63.1°F (17.3°C) and 82.4°F (28°C). July is the warmest month, with an average high-temperature of 82.4°F (28°C) and an average low-temperature of 63.1°F (17.3°C). In July, the average heat index is estimated at a tropical 88.7°F (31.5°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Southington, Connecticut, with average temperature varying between 61.3°F (16.3°C) and 80.4°F (26.9°C). In Southington, the average high-temperature in August is relatively the same as in July - a still warm 80.4°F (26.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Southington, Connecticut, with average temperature varying between 55.2°F (12.9°C) and 73.4°F (23°C). In September, the average high-temperature slightly decreases, from a moderately hot 80.4°F (26.9°C) in August, to a still warm 73.4°F (23°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Southington, Connecticut, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 60.3°F (15.7°C). In October, the average high-temperature decreases, from a warm 73.4°F (23°C) in September, to a moderate 60.3°F (15.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Southington, Connecticut, with average temperature ranging between max 48.4°F (9.1°C) and min 34.9°F (1.6°C). In November, the average high-temperature drops, from a mild 60.3°F (15.7°C) in October, to a frosty 48.4°F (9.1°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Southington, Connecticut, with average temperature ranging between min 27.7°F (-2.4°C) and max 38.3°F (3.5°C). In Southington, the average high-temperature drops, from a frosty 48.4°F (9.1°C) in November, to a wintry 38.3°F (3.5°C). Weather in December »
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FAQ

What is the coldest month in Southington?

The coldest month in Southington is January, with an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 20.7°F (-6.3°C).

How much does it rain in Southington?

Throughout the year, there are 170 rainfall days, and 35.43" (900mm) of precipitation is accumulated.

When does it snow in Southington?

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

How much does it snow in Southington?

Throughout the year, there are 33.9 snowfall days, and 18.43" (468mm) of snow is accumulated.

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

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

What is the most humid month in Southington?

The most humid month in Southington, Connecticut, is February, with an average relative humidity of 80%.

What is the snowiest month in Southington?

The month with the most snowfall in Southington is February when snow falls for 9.3 days and typically aggregates up to 5.12" (130mm) of snow.

What is the month with the least sunshine in Southington?

With an average of 4.5h of sunshine, February has the least sunshine of the year.

What is the least humid month in Southington?

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

When it does not snow in Southington?

June through September are months without snowfall in Southington, Connecticut.

When are the longest days in Southington?

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

When is the highest UV index in Southington?

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

What is the warmest month in Southington?

The warmest month in Southington, Connecticut, is July, with an average high-temperature of 82.4°F (28°C) and an average low-temperature of 63.1°F (17.3°C).

What are the months with the most sunshine in Southington?

Months with the most sunshine are July and August, with an average of 10.2h of sunshine.

What is the driest month in Southington?

September is the month with the least rainfall in Southington, Connecticut. Rain falls for 13.6 days and accumulates 2.24" (57mm) of precipitation.

What is the rainiest month in Southington?

December is the month with the most rainfall. Rain falls for 11.7 days and accumulates 3.74" (95mm) of precipitation.

What is the month with the shortest days in Southington?

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

Average temperature
Southington, CT

Average temperature - Southington, CT

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (32.5°F).

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure
Southington, CT

Average pressure - Southington, 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
Southington, CT

Average wind speed - Southington, CT

The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average rainfall
Southington, CT

Average rainfall - Southington, CT

The wettest month (with the highest rainfall) is December (3.74").
The driest month (with the least rainfall) is September (2.24").

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Average rainfall days
Southington, CT

Average rainfall days - Southington, CT

Months with the highest number of rainy days are May and July (18.3 days).
The month with the least rainy days is February (9.3 days).

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Average snowfall
Southington, CT

Average snowfall - Southington, CT

The month with the highest snowfall is February (5.12").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Southington, CT

Average snowfall days - Southington, CT

The month with the highest number of snowfall days is February (9.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Southington, CT

Average daylight / Average sunshine - Southington, CT

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

Months with the most sunshine are July and August (Average sunshine: 10.2h).
The month with the least sunshine is February (Average sunshine: 4.5h).

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Average sunshine days
Southington, CT

Average sunshine days - Southington, CT

The month with the most sunshine days is January (16.7 days).
The month with the least sunshine days is June (10 days).

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Average UV index
Southington, CT

Average UV index - Southington, 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
Southington, CT

Average visibility - Southington, CT

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

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