Climate and monthly weather forecast
Plainfield, CT

Weather in January

January, the same as December, is a wintry winter month in Plainfield, Connecticut, with temperature in the range of an average high of 34°F (1.1°C) and an average low of 22.3°F (-5.4°C). January is the coldest month, with an average high-temperature of 34°F (1.1°C) and an average low-temperature of 22.3°F (-5.4°C). Weather in January »

Weather in February

February, the last month of the winter in Plainfield, is also a wintry month, with an average temperature ranging between min 23.4°F (-4.8°C) and max 36.7°F (2.6°C). In February, the average high-temperature is almost the same as in January - a still cold 36.7°F (2.6°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Plainfield, Connecticut, with an average temperature varying between 43.7°F (6.5°C) and 30.6°F (-0.8°C). In Plainfield, Connecticut, the average high-temperature in March slightly increases from a wintry 36.7°F (2.6°C) in February to a frosty 43.7°F (6.5°C). Weather in March »

Weather in April

April is a mild spring month in Plainfield, Connecticut, with an average temperature varying between 40.1°F (4.5°C) and 55.6°F (13.1°C). In April, the average high-temperature rises from a frosty 43.7°F (6.5°C) in March to a mild 55.6°F (13.1°C). Weather in April »

Weather in May

May, the last month of the spring in Plainfield, is a comfortable month, with temperature in the range of an average high of 66.2°F (19°C) and an average low of 49.5°F (9.7°C). In May, the average high-temperature increases from a mild 55.6°F (13.1°C) in April to a comfortable 66.2°F (19°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Plainfield, Connecticut, with an average temperature varying between 73.9°F (23.3°C) and 56.5°F (13.6°C). In Plainfield, the average high-temperature in June slightly increases from a comfortable 66.2°F (19°C) in May to a warm 73.9°F (23.3°C). Weather in June »

Weather in July

July, like June, in Plainfield, Connecticut, is another warm summer month, with an average temperature ranging between min 63.3°F (17.4°C) and max 80.8°F (27.1°C). The warmest month is July, with an average high-temperature of 80.8°F (27.1°C) and an average low-temperature of 63.3°F (17.4°C). In July, the average heat index is appraised at 85.8°F (29.9°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Plainfield, Connecticut, with an average temperature ranging between min 62.2°F (16.8°C) and max 79.7°F (26.5°C). In Plainfield, the average high-temperature in August is practically the same as in July - a still warm 79.7°F (26.5°C). Weather in August »

Weather in September

September, the first month of the autumn in Plainfield, is also an agreeable month, with an average temperature ranging between max 72.5°F (22.5°C) and min 55.9°F (13.3°C). In September, the average high-temperature slightly decreases from a moderately hot 79.7°F (26.5°C) in August to an agreeable 72.5°F (22.5°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Plainfield, Connecticut, with an average temperature fluctuating between 61°F (16.1°C) and 47.1°F (8.4°C). In October, the average high-temperature decreases from a pleasant 72.5°F (22.5°C) in September to a comfortable 61°F (16.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Plainfield, is also a frosty month, with an average temperature fluctuating between 49.1°F (9.5°C) and 36.5°F (2.5°C). In Plainfield, the average high-temperature in November decreases from an enjoyable 61°F (16.1°C) in October to a frosty 49.1°F (9.5°C). Weather in November »

Weather in December

December, the first month of the winter in Plainfield, is also a wintry month, with temperature in the range of an average low of 29.3°F (-1.5°C) and an average high of 40.1°F (4.5°C). In Plainfield, Connecticut, the average high-temperature in December drops from a frosty 49.1°F (9.5°C) in November to a cold 40.1°F (4.5°C). Weather in December »
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FAQ

What is the coldest month in Plainfield?

With an average high-temperature of 34°F (1.1°C) and an average low-temperature of 22.3°F (-5.4°C), January is the coldest month in Plainfield, Connecticut.

How many days does it rain in Plainfield?

In Plainfield, Connecticut, during the entire year, the rain falls for 163.2 days and collects up to 33.7" (856mm) of precipitation.

When does it snow in Plainfield?

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

How many days does it snow in Plainfield?

In Plainfield, during the entire year, snow falls for 29.7 days and aggregates up to 12.99" (330mm) of snow.

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

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

What are the most humid months in Plainfield?

The months with the highest humidity in Plainfield are February, June, July and September, with an average relative humidity of 79%.

What is the month with the least sunshine in Plainfield?

February has the least sunshine of the year, with an average of 4.8h of sunshine.

What is the snowiest month in Plainfield?

The month with the most snowfall in Plainfield, Connecticut, is March, when snow falls for 6.9 days and typically aggregates up to 3.62" (92mm) of snow.

When is Daylight Saving Time (DST) in Plainfield?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month in Plainfield?

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

When it does not snow in Plainfield?

June through October are months without snowfall.

When are the longest days in Plainfield?

The month with the longest days in Plainfield is June, with an average of 15h and 9min of daylight.

When is the highest UV index in Plainfield?

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

What is the warmest month in Plainfield?

The warmest month is July, with an average high-temperature of 80.8°F (27.1°C) and an average low-temperature of 63.3°F (17.4°C).

What is the month with the most sunshine in Plainfield?

July and August, with an average of 10.3h of sunshine, are months with the most sunshine in Plainfield, Connecticut.

What is the driest month in Plainfield?

The month with the least rainfall in Plainfield is September, when the rain falls for 13.4 days and typically collects 1.73" (44mm) of precipitation.

What is the rainiest month in Plainfield?

The month with the most rainfall in Plainfield, Connecticut, is December, when the rain falls for 11.2 days and typically aggregates up to 3.39" (86mm) of precipitation.

What is the month with the shortest days in Plainfield?

With an average of 9h and 13min of daylight, December has the shortest days of the year in Plainfield.

Average temperature
Plainfield, CT

Average temperature - Plainfield, CT

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (34°F).

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

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Average pressure
Plainfield, CT

Average pressure - Plainfield, CT

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Plainfield, CT

Average wind speed - Plainfield, CT

The windiest months (with the highest average wind speed) are January and March (9.4mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity
Plainfield, CT

Average humidity - Plainfield, CT

The months with the highest relative humidity are February, June, July and September (79%).
The month with the lowest relative humidity is April (72%).

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Average rainfall
Plainfield, CT

Average rainfall - Plainfield, CT

The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days
Plainfield, CT

Average rainfall days - Plainfield, CT

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall
Plainfield, CT

Average snowfall - Plainfield, CT

The month with the highest snowfall is March (3.62").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days
Plainfield, CT

Average snowfall days - Plainfield, CT

The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Plainfield, CT

Average daylight / Average sunshine - Plainfield, CT

The month with the longest days is June (Average daylight: 15h and 9min).
The month with the shortest days is December (Average daylight: 9h and 13min).

The months with the most sunshine are July and August (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days
Plainfield, CT

Average sunshine days - Plainfield, CT

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index
Plainfield, CT

Average UV index - Plainfield, CT

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

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Average visibility
Plainfield, CT

Average visibility - Plainfield, CT

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

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