December weather forecast
Mansfield Center, CT

Weather in December

December, the first month of the winter in Mansfield Center, is still a cold month, with temperature in the range of an average low of 28.2°F (-2.1°C) and an average high of 39.2°F (4°C).

Temperature

In December, the average high-temperature decreases from a chilly 49.1°F (9.5°C) in November to a cold 39.2°F (4°C). The average low-temperature, in December, is 28.2°F (-2.1°C).

Humidity

In Mansfield Center, the average relative humidity in December is 78%.

Rainfall

In Mansfield Center, in December, during 8.3 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. In Mansfield Center, Connecticut, during the entire year, the rain falls for 112.3 days and collects up to 9.33" (237mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall. In Mansfield Center, during December, snow falls for 4.1 days and regularly aggregates up to 0.63" (16mm) of snow. Throughout the year, in Mansfield Center, Connecticut, there are 21.5 snowfall days, and 3.15" (80mm) of snow is accumulated.

Daylight

The month with the shortest days in Mansfield Center is December, with an average of 9h and 12min of daylight.
On the first day of the month, sunrise is at 6:56 am and sunset at 4:19 pm. On the last day of December, in Mansfield Center, Connecticut, sunrise is at 7:15 am and sunset at 4:27 pm EST.

Sunshine

December has the least sunshine of the year, with an average of 4.7h of sunshine.

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 minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 2 in December transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 temperature in December in Mansfield Center?

In Mansfield Center, Connecticut, in December, the average high-temperature is 39.2°F (4°C), and the average low-temperature is 28.2°F (-2.1°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in July is calculated to be 87.8°F (31°C).

What is the average humidity in December in Mansfield Center?

In December, the average relative humidity in Mansfield Center, Connecticut, is 78%.

How much does it rain in Mansfield Center in December?

In Mansfield Center, in December, it is raining for 8.3 days, with typically 0.98" (25mm) of accumulated precipitation.

How much does it snow in Mansfield Center in December?

In Mansfield Center, Connecticut, in December, snow falls for 4.1 days, with typically accumulated 0.63" (16mm) of snow.

What is the month with the shortest days in Mansfield Center?

With an average of 9h and 12min of daylight, December has the shortest days of the year.

How many hours of daylight does Mansfield Center have in December?

In December, the average day length in Mansfield Center, Connecticut, is 9h and 12min.

What time are sunrise and sunset in December in Mansfield Center?

In December, on the first day of the month, sunrise is at 6:56 am and sunset at 4:19 pm. On the last day of the month, in Mansfield Center, sunrise is at 7:15 am and sunset at 4:27 pm EST.

What is the month with the least sunshine in Mansfield Center?

With an average of 4.7h of sunshine, December has the least sunshine of the year.

How many hours of sunshine does Mansfield Center have in December?

The average sunshine duration in December in Mansfield Center is 4.7h.

What are the months with the lowest UV index in Mansfield Center?

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

What is the UV index reading in December in Mansfield Center?

In December, the average daily maximum UV index in Mansfield Center is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to the Sun's UV radiation.
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
Mansfield Center, CT

Average temperature in December - Mansfield Center, CT
  • Average high temperature in December: 39.2°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in December: 28.2°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

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Average pressure in December
Mansfield Center, CT

Average pressure in December - Mansfield Center, CT
  • Average pressure in December: 30.05"Hg

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 in December
Mansfield Center, CT

Average wind speed in December - Mansfield Center, CT
  • Average wind speed in December: 8.4mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in December
Mansfield Center, CT

Average humidity in December - Mansfield Center, CT
  • Average humidity in December: 78%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in December
Mansfield Center, CT

Average rainfall in December - Mansfield Center, CT
  • Average rainfall in December: 0.98"

The wettest month (with the highest rainfall) is July (1.14").
The driest month (with the least rainfall) is September (0.39").

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Average rainfall days in December
Mansfield Center, CT

Average rainfall days in December - Mansfield Center, CT
  • Average rainfall days in December: 8.3 days

The month with the highest number of rainy days is July (13.4 days).
The month with the least rainy days is January (5.6 days).

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Average snowfall in December
Mansfield Center, CT

Average snowfall in December - Mansfield Center, CT
  • Average snowfall in December: 0.63"

The month with the highest snowfall is March (0.94").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in December
Mansfield Center, CT

Average snowfall days in December - Mansfield Center, CT
  • Average snowfall days in December: 4.1 days

The month with the highest number of snowfall days is February (5.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Mansfield Center, CT

Average daylight in December / Average sunshine in December - Mansfield Center, CT
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

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Average sunshine days in December
Mansfield Center, CT

Average sunshine days in December - Mansfield Center, CT
  • Average sunshine days in December: 19.2 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (14.9 days).

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Average UV index in December
Mansfield Center, CT

Average UV index in December - Mansfield Center, 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
Mansfield Center, CT

Average cloud cover in December - Mansfield Center, CT
  • Average cloud cover in December: 48

The months with the most cloud cover are February, March, May and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in December
Mansfield Center, CT

Average visibility in December - Mansfield Center, CT
  • Average visibility in December: 6mi

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

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