Monthly weather forecast and climate
Plantsville, CT

Weather in January

January, like December, in Plantsville, Connecticut, is a wintry winter month, with average temperature fluctuating between 21.9°F (-5.6°C) and 33.6°F (0.9°C). January is the coldest month, with an average high-temperature of 33.6°F (0.9°C) and an average low-temperature of 21.9°F (-5.6°C). Weather in January »

Weather in February

February, the last month of the winter, in Plantsville, is also a wintry month, with average temperature ranging between max 37°F (2.8°C) and min 22.8°F (-5.1°C). In February, the average high-temperature 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 Plantsville, is a chilly month, with average temperature ranging between max 44.6°F (7°C) and min 30.2°F (-1°C). In March, the average high-temperature slightly increases, from a wintry 37°F (2.8°C) in February, to a frosty 44.6°F (7°C). Weather in March »

Weather in April

April in Plantsville, Connecticut, is a mild spring month, with average temperature varying between 56.8°F (13.8°C) and 39.9°F (4.4°C). In Plantsville, the average high-temperature increases, from a frosty 44.6°F (7°C) in March, to a moderate 56.8°F (13.8°C). Weather in April »

Weather in May

May, the last month of the spring, in Plantsville, is a pleasant month, with temperature in the range of an average low of 49.6°F (9.8°C) and an average high of 68.5°F (20.3°C). In May, the average high-temperature rises, from a mild 56.8°F (13.8°C) in April, to an agreeable 68.5°F (20.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Plantsville, Connecticut, with average temperature varying between 57.4°F (14.1°C) and 76.1°F (24.5°C). In June, the average high-temperature slightly increases, from a pleasant 68.5°F (20.3°C) in May, to a moderately hot 76.1°F (24.5°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Plantsville, Connecticut, with average temperature ranging between max 82.9°F (28.3°C) and min 64°F (17.8°C). The warmest month is July, with an average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 64°F (17.8°C). The average heat index is estimated at a hot 90°F (32.2°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Plantsville, Connecticut, with average temperature ranging between min 63°F (17.2°C) and max 80.8°F (27.1°C). In Plantsville, the average high-temperature in August is essentially the same as in July - a still moderately hot 80.8°F (27.1°C). Weather in August »

Weather in September

September, the first month of the autumn, in Plantsville, is also a moderately hot month, with average temperature ranging between max 73.6°F (23.1°C) and min 56.3°F (13.5°C). In September, the average high-temperature marginally drops, from a moderately hot 80.8°F (27.1°C) in August, to a still warm 73.6°F (23.1°C). Weather in September »

Weather in October

October, like September, in Plantsville, Connecticut, is another enjoyable autumn month, with temperature in the range of an average high of 61.7°F (16.5°C) and an average low of 47.1°F (8.4°C). In Plantsville, the average high-temperature in October decreases, from a moderately hot 73.6°F (23.1°C) in September, to an enjoyable 61.7°F (16.5°C). Weather in October »

Weather in November

November, the last month of the autumn, in Plantsville, is also a frosty month, with temperature in the range of an average high of 49.1°F (9.5°C) and an average low of 36.5°F (2.5°C). In November, the average high-temperature decreases, from an enjoyable 61.7°F (16.5°C) in October, to a chilly 49.1°F (9.5°C). Weather in November »

Weather in December

December, the first month of the winter, in Plantsville, is still a cold month, with average temperature ranging between max 39.7°F (4.3°C) and min 29.1°F (-1.6°C). In Plantsville, the average high-temperature in December drops, from a frosty 49.1°F (9.5°C) in November, to a cold 39.7°F (4.3°C). Weather in December »
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FAQ

What is the coldest month in Plantsville?

January is the coldest month, with an average high-temperature of 33.6°F (0.9°C) and an average low-temperature of 21.9°F (-5.6°C).

How much does it rain in Plantsville?

In Plantsville, during the entire year, the rain falls for 162.7 days and collects up to 34.57" (878mm) of precipitation.

When does it snow in Plantsville?

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

How many days does it snow in Plantsville?

In Plantsville, Connecticut, during the entire year, snow falls for 30 days, and aggregates up to 15.28" (388mm) of snow.

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

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

What is the most humid month in Plantsville?

With an average relative humidity of 79%, February is the most humid month.

What is the month with the least sunshine in Plantsville?

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

What is the snowiest month in Plantsville?

March is the month with the most snowfall in Plantsville, Connecticut. Snow falls for 6.5 days and accumulates 4.06" (103mm) of snow.

What is the least humid month in Plantsville?

With an average relative humidity of 71%, April is the least humid month.

When it does not snow in Plantsville?

In Plantsville snow does not fall in June through October.

When are the longest days in Plantsville?

The month with the longest days in Plantsville is June, with an average of 15.2h of daylight.

What is the month with the highest UV index in Plantsville?

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

What is the warmest month in Plantsville?

With an average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 64°F (17.8°C), July is the warmest month.

What month has the most sunshine in Plantsville?

August has the most sunshine of the year in Plantsville, with an average of 10.2h of sunshine.

What is the driest month in Plantsville?

The month with the least rainfall is September when the rain falls for 12.5 days and typically collects 1.97" (50mm) of precipitation.

What is the wettest month in Plantsville?

The month with the most rainfall is December when the rain falls for 11.5 days and typically aggregates up to 3.82" (97mm) of precipitation.

What is the month with the shortest days in Plantsville?

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

Average temperature
Plantsville, CT

Average temperature - Plantsville, CT

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (33.6°F).

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).

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Average pressure
Plantsville, CT

Average pressure - Plantsville, 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
Plantsville, CT

Average wind speed - Plantsville, CT

The windiest months (with the highest average wind speed) are January and March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average rainfall
Plantsville, CT

Average rainfall - Plantsville, CT

The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days
Plantsville, CT

Average rainfall days - Plantsville, CT

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (8.4 days).

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Average snowfall
Plantsville, CT

Average snowfall - Plantsville, CT

The month with the highest snowfall is March (4.06").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days
Plantsville, CT

Average snowfall days - Plantsville, CT

The month with the highest number of snowfall days is February (8.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Plantsville, CT

Average daylight / Average sunshine - Plantsville, 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).

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

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Average sunshine days
Plantsville, CT

Average sunshine days - Plantsville, CT

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index
Plantsville, CT

Average UV index - Plantsville, 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
Plantsville, CT

Average visibility - Plantsville, CT

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

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