December weather forecast
Woodmont, CT

Weather in December

The first month of the winter, December, is still a cold month in Woodmont, Connecticut, with an average temperature fluctuating between 32.5°F (0.3°C) and 41.7°F (5.4°C).

Temperature

In December, the average high-temperature decreases from a cool 50.7°F (10.4°C) in November to a cold 41.7°F (5.4°C). The average low-temperature, in Woodmont, is 32.5°F (0.3°C).

Humidity

In December, the average relative humidity in Woodmont is 75%.

Rainfall

The month with the most rainfall in Woodmont, Connecticut, is December, when the rain falls for 12.5 days and typically aggregates up to 3.86" (98mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. In Woodmont, snow falls for 3.5 days, with typically accumulated 1.34" (34mm) of snow. Throughout the year, there are 23.1 snowfall days, and 9.21" (234mm) of snow is accumulated.

Ocean temperature

In Woodmont, the average water temperature is 48.7°F (9.3°C).
Note: Swimming in 48.7°F (9.3°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

December has the shortest days of the year, with an average of 9h and 16min of daylight.
On the first day of December in Woodmont, sunrise is at 6:58 am and sunset at 4:23 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 4:32 pm EST.

Sunshine

The average sunshine in December in Woodmont is 4.8h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in December in Woodmont?

The average relative humidity in December in Woodmont is 75%.

What is the rainiest month in Woodmont?

The month with the most rainfall in Woodmont is December, when the rain falls for 12.5 days and typically aggregates up to 3.86" (98mm) of precipitation.

How many days does it rain in December in Woodmont?

In Woodmont, in December, during 12.5 rainfall days, 3.86" (98mm) of precipitation is typically accumulated.

How many days does it snow in December in Woodmont?

In Woodmont, during December, snow falls for 3.5 days and regularly aggregates up to 1.34" (34mm) of snow.

What is the water temperature in December in Woodmont?

In Woodmont, Connecticut, the average seawater temperature in December is 48.7°F (9.3°C). Swimming in 48.7°F (9.3°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the month with the shortest days in Woodmont?

The month with the shortest days in Woodmont, Connecticut, is December, with an average of 9h and 16min of daylight.

How many hours of daylight does Woodmont have in December?

The average day length in December in Woodmont is 9h and 16min.

When is the sunrise / sunset in December in Woodmont?

In December, on the first day of the month, sunrise is at 6:58 am and sunset at 4:23 pm. On the last day of the month, in Woodmont, sunrise is at 7:17 am and sunset at 4:32 pm EST.

How many hours of sunshine does Woodmont have in December?

In December, the average sunshine duration in Woodmont, Connecticut, is 4.8h.

When is the lowest UV index in Woodmont?

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

What is the UV index reading in December in Woodmont?

In Woodmont, Connecticut, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Woodmont, CT

Average temperature in December - Woodmont, CT
  • Average high temperature in December: 41.7°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in December: 32.5°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).

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Average pressure in December
Woodmont, CT

Average pressure in December - Woodmont, CT
  • Average pressure in December: 30.06"Hg

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

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Average wind speed in December
Woodmont, CT

Average wind speed in December - Woodmont, CT
  • Average wind speed in December: 10.2mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

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Average humidity in December
Woodmont, CT

Average humidity in December - Woodmont, CT
  • Average humidity in December: 75%

The months with the highest relative humidity are February, May and June (76%).
The months with the lowest relative humidity are April and November (72%).

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Average rainfall in December
Woodmont, CT

Average rainfall in December - Woodmont, CT
  • Average rainfall in December: 3.86"

The wettest month (with the highest rainfall) is December (3.86").
The driest month (with the least rainfall) is September (2.24").

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Average rainfall days in December
Woodmont, CT

Average rainfall days in December - Woodmont, CT
  • Average rainfall days in December: 12.5 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (9.4 days).

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Average snowfall in December
Woodmont, CT

Average snowfall in December - Woodmont, CT
  • Average snowfall in December: 1.34"

The month with the highest snowfall is March (2.8").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Woodmont, CT

Average snowfall days in December - Woodmont, CT
  • Average snowfall days in December: 3.5 days

The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in December
Woodmont, CT

Average sea temperature in December - Woodmont, CT
  • Average sea temperature in December: 48.7°F

The best month for swimming (with the highest average sea temperature) is August (73°F).
The coldest month (with the lowest average sea temperature) is February (38.5°F).

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Average daylight in December /
Average sunshine in December
Woodmont, CT

Average daylight in December / Average sunshine in December - Woodmont, CT
  • Average daylight in December: 9h and 16min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 16min).

  • Average sunshine in December: 4h and 48min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in December
Woodmont, CT

Average sunshine days in December - Woodmont, CT
  • Average sunshine days in December: 15.4 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is August (11.3 days).

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Average UV index in December
Woodmont, CT

Average UV index in December - Woodmont, CT
  • Average UV index in December: 2

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 cloud cover in December
Woodmont, CT

Average cloud cover in December - Woodmont, CT
  • Average cloud cover in December: 48

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in December
Woodmont, CT

Average visibility in December - Woodmont, CT
  • Average visibility in December: 6mi

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

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