December weather forecast
Kensington, CT

Share

Weather in December

December, the first month of the winter in Kensington, is still a cold month, with an average temperature varying between 38.8°F (3.8°C) and 28°F (-2.2°C).

Temperature

In Kensington, the average high-temperature in December decreases from a chilly 48.9°F (9.4°C) in November to an icy 38.8°F (3.8°C). During December, Kensington experiences a consistent low-temperature average of 28°F (-2.2°C).

Humidity

The average relative humidity in December in Kensington is 78%.

Rainfall

The month with the most rainfall in Kensington is December, when the rain falls for 12.1 days and typically aggregates up to 3.54" (90mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall. In Kensington, Connecticut, in December, snow falls for 5.5 days, with typically accumulated 3.23" (82mm) of snow. Throughout the year, in Kensington, there are 31.7 snowfall days, and 17.2" (437mm) of snow is accumulated.

Daylight

With an average of 9h and 12min of daylight, December has the shortest days of the year in Kensington, Connecticut.
On the first day of the month, sunrise is at 6:59 am and sunset at 4:21 pm. On the last day of December, sunrise is at 7:17 am and sunset at 4:30 pm EST.

Sunshine

The average sunshine in December is 4.8h.

UV index

The month with the lowest UV index in Kensington, Connecticut, is December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In December, the UV index of 1 transforms into the following advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it cold in Kensington during December?

An average high-temperature, in December, in Kensington, is 38.8°F (3.8°C) and the average low-temperature is 28°F (-2.2°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 84.2°F (29°C).

What is the average humidity in December in Kensington?

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

What is the rainiest month in Kensington?

December is the month with the most rainfall in Kensington. Rain falls for 12.1 days and accumulates 3.54" (90mm) of precipitation.

How much does it rain in Kensington in December?

In Kensington, in December, it is raining for 12.1 days, with typically 3.54" (90mm) of accumulated precipitation.

How many days does it snow in December in Kensington?

In Kensington, Connecticut, during December, snow falls for 5.5 days and regularly aggregates up to 3.23" (82mm) of snow.

What is the month with the shortest days in Kensington?

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

How many hours of daylight does Kensington have in December?

In December, the average day length is 9h and 13min.

What time are sunrise and sunset in December in Kensington?

On the first day of December, sunrise is at 6:59 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 4:30 pm EST.

How long on average sun shines in December in Kensington?

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

When is the lowest UV index in Kensington?

With an average maximum UV index of 1, December is the month with the lowest UV index in Kensington.

What is the UV index reading in December in Kensington?

In Kensington, Connecticut, the average daily maximum UV index in December is 1. A UV Index estimate of 2, and below, represents a minimal hazard to health from 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
Kensington, CT

Average temperature in December - Kensington, CT
  • Average high temperature in December: 38.8°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (33.3°F).

  • Average low temperature in December: 28°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

Average pressure in December
Kensington, CT

Average pressure in December - Kensington, 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).

Average wind speed in December
Kensington, CT

Average wind speed in December - Kensington, CT
  • Average wind speed in December: 7.9mph

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

Average humidity in December
Kensington, CT

Average humidity in December - Kensington, CT
  • Average humidity in December: 78%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (71%).

Average rainfall in December
Kensington, CT

Average rainfall in December - Kensington, CT
  • Average rainfall in December: 3.54"

The wettest month (with the highest rainfall) is December (3.54").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days in December
Kensington, CT

Average rainfall days in December - Kensington, CT
  • Average rainfall days in December: 12.1 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (9.8 days).

Average snowfall in December
Kensington, CT

Average snowfall in December - Kensington, CT
  • Average snowfall in December: 3.23"

The month with the highest snowfall is February (4.69").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in December
Kensington, CT

Average snowfall days in December - Kensington, CT
  • Average snowfall days in December: 5.5 days

The month with the highest number of snowfall days is February (8.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

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 12min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in December
Kensington, CT

Average sunshine days in December - Kensington, CT
  • Average sunshine days in December: 14.7 days

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is June (10.4 days).

Average UV index in December
Kensington, CT

Average UV index in December - Kensington, CT
  • Average UV index in December: 1

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in December
Kensington, CT

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

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in December
Kensington, CT

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

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

Kensington, Connecticut, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location