Monthly weather forecast and climate
New Fairfield, CT

Weather in January

January, the same as December, is another cold winter month in New Fairfield, Connecticut, with temperature in the range of an average low of 21.4°F (-5.9°C) and an average high of 32.5°F (0.3°C). The coldest month is January, with an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 21.4°F (-5.9°C). Weather in January »

Weather in February

February, the last month of the winter, in New Fairfield, is also a wintry month, with average temperature varying between 36.3°F (2.4°C) and 22.3°F (-5.4°C). In February, the average high-temperature is essentially the same as in January - a still cold 36.3°F (2.4°C). Weather in February »

Weather in March

March, the first month of the spring, in New Fairfield, is a chilly month, with average temperature varying between 43.7°F (6.5°C) and 29.5°F (-1.4°C). In New Fairfield, Connecticut, the average high-temperature in March slightly increases, from a cold 36.3°F (2.4°C) in February, to a frosty 43.7°F (6.5°C). Weather in March »

Weather in April

April is a moderate spring month in New Fairfield, Connecticut, with average temperature varying between 39.4°F (4.1°C) and 56.7°F (13.7°C). In New Fairfield, the average high-temperature increases, from a chilly 43.7°F (6.5°C) in March, to a mild 56.7°F (13.7°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in New Fairfield, Connecticut, with average temperature varying between 48.7°F (9.3°C) and 68.4°F (20.2°C). In New Fairfield, the average high-temperature rises, from a mild 56.7°F (13.7°C) in April, to a pleasant 68.4°F (20.2°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in New Fairfield, Connecticut, with temperature in the range of an average high of 76.1°F (24.5°C) and an average low of 56.3°F (13.5°C). In June, the average high-temperature marginally rises, from an agreeable 68.4°F (20.2°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 a moderately hot summer month in New Fairfield, Connecticut, with average temperature ranging between max 82.2°F (27.9°C) and min 62.8°F (17.1°C). With an average high-temperature of 82.2°F (27.9°C) and an average low-temperature of 62.8°F (17.1°C), July is the warmest month. In July, the average heat index is calculated to a tropical 88.5°F (31.4°C). Weather in July »

Weather in August

August, the last month of the summer, in New Fairfield, is another warm month, with average temperature ranging between min 61.2°F (16.2°C) and max 80.2°F (26.8°C). In August, the average high-temperature is relatively the same as in July - a still moderately hot 80.2°F (26.8°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in New Fairfield, Connecticut, with average temperature ranging between max 72.9°F (22.7°C) and min 54.7°F (12.6°C). In New Fairfield, Connecticut, the average high-temperature marginally drops, from a moderately hot 80.2°F (26.8°C) in August, to a pleasant 72.9°F (22.7°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in New Fairfield, Connecticut, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 60.6°F (15.9°C). In October, the average high-temperature drops, from an agreeable 72.9°F (22.7°C) in September, to a mild 60.6°F (15.9°C). Weather in October »

Weather in November

November, the last month of the autumn, in New Fairfield, is another chilly month, with temperature in the range of an average high of 48.4°F (9.1°C) and an average low of 34.7°F (1.5°C). In New Fairfield, the average high-temperature drops, from a moderate 60.6°F (15.9°C) in October, to a chilly 48.4°F (9.1°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in New Fairfield, Connecticut, with temperature in the range of an average low of 27.5°F (-2.5°C) and an average high of 38.3°F (3.5°C). In December, the average high-temperature decreases, from a chilly 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 New Fairfield?

January is the coldest month in New Fairfield, with an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 21.4°F (-5.9°C).

How many days does it rain in New Fairfield?

Throughout the year, in New Fairfield, there are 163.7 rainfall days, and 37.32" (948mm) of precipitation is accumulated.

What is the driest month in New Fairfield?

The month with the least rainfall in New Fairfield, Connecticut, is January when the rain falls for 7.5 days and typically collects 2.36" (60mm) of precipitation.

When does it snow in New Fairfield?

Months with snowfall in New Fairfield are January through May, October through December.

How many days does it snow in New Fairfield?

In New Fairfield, during the entire year, snow falls for 40.1 days, and aggregates up to 22.4" (569mm) of snow.

When is the lowest UV index in New Fairfield?

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

What are the most humid months in New Fairfield?

February and October, with an average relative humidity of 80%, are most humid months in New Fairfield, Connecticut.

What is the snowiest month in New Fairfield?

The month with the most snowfall is February when snow falls for 10.3 days and typically aggregates up to 5.67" (144mm) of snow.

What is the month with the least sunshine in New Fairfield?

The month with the least sunshine is February, with an average of 4.3h of sunshine.

What is the least humid month in New Fairfield?

The least humid month in New Fairfield, Connecticut, is April, with an average relative humidity of 73%.

When it does not snow in New Fairfield?

In New Fairfield snow does not fall in June through September.

When are the longest days in New Fairfield?

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

What is the month with the highest UV index in New Fairfield?

The month with the highest UV index is June, with an average maximum UV index of 6.

What is the warmest month in New Fairfield?

With an average high-temperature of 82.2°F (27.9°C) and an average low-temperature of 62.8°F (17.1°C), July is the warmest month.

What is the wettest month in New Fairfield?

The month with the most rainfall is July when the rain falls for 18.4 days and typically aggregates up to 3.9" (99mm) of precipitation.

What is the month with the most sunshine in New Fairfield?

July and August, with an average of 9.9h of sunshine, are months with the most sunshine in New Fairfield, Connecticut.

What is the month with the shortest days in New Fairfield?

The month with the shortest days in New Fairfield is December, with an average of 9.2h of daylight.

Average temperature
New Fairfield, CT

Average temperature - New Fairfield, CT

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32.5°F).

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).

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Average pressure
New Fairfield, CT

Average pressure - New Fairfield, 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
New Fairfield, CT

Average wind speed - New Fairfield, CT

The windiest month (with the highest average wind speed) is March (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity
New Fairfield, CT

Average humidity - New Fairfield, CT

Months with the highest relative humidity are February and October (80%).
The month with the lowest relative humidity is April (73%).

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Average rainfall
New Fairfield, CT

Average rainfall - New Fairfield, CT

The wettest month (with the highest rainfall) is July (3.9").
The driest month (with the least rainfall) is January (2.36").

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Average rainfall days
New Fairfield, CT

Average rainfall days - New Fairfield, CT

The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is January (7.5 days).

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Average snowfall
New Fairfield, CT

Average snowfall - New Fairfield, CT

The month with the highest snowfall is February (5.67").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
New Fairfield, CT

Average snowfall days - New Fairfield, CT

The month with the highest number of snowfall days is February (10.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
New Fairfield, CT

Average daylight / Average sunshine - New Fairfield, 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: 9.9h).
The month with the least sunshine is February (Average sunshine: 4.3h).

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Average sunshine days
New Fairfield, CT

Average sunshine days - New Fairfield, CT

The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is June (10.2 days).

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Average UV index
New Fairfield, CT

Average UV index - New Fairfield, CT

The month with the highest UV index is June (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
New Fairfield, CT

Average visibility - New Fairfield, CT

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

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