December weather forecast
Redding, CT

Weather in December

December, the first month of the winter in Redding, is also a wintry month, with an average temperature ranging between min 31.3°F (-0.4°C) and max 40.3°F (4.6°C).

Temperature

In Redding, the average high-temperature in December drops from a chilly 49.6°F (9.8°C) in November to a wintry 40.3°F (4.6°C). The average low-temperature, is 31.3°F (-0.4°C).

Humidity

The average relative humidity in December is 76%.

Rainfall

The month with the most rainfall in Redding, Connecticut, is December, when the rain falls for 12.3 days and typically aggregates up to 4.21" (107mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall in Redding, Connecticut. In Redding, Connecticut, during 5.1 snowfall days, 2.68" (68mm) of snow is typically accumulated. Throughout the year, there are 30.3 snowfall days, and 13.19" (335mm) of snow is accumulated.

Daylight

The month with the shortest days in Redding, Connecticut, is December, with an average of 9h and 15min of daylight.
On the first day of the month, sunrise is at 6:59 am and sunset at 4:25 pm. On the last day of December, sunrise is at 7:19 am and sunset at 4:33 pm EST.

Sunshine

In December, the average sunshine is 4.9h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 2 in December transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. 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 Redding?

In December, in Redding, the average high-temperature is 40.3°F (4.6°C), and the average low-temperature is 31.3°F (-0.4°C). in July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 87.8°F (31°C).

What is the average humidity in December in Redding?

The average relative humidity in December is 76%.

What is the rainiest month in Redding?

December is the month with the most rainfall in Redding. Rain falls for 12.3 days and accumulates 4.21" (107mm) of precipitation.

How many days does it rain in December in Redding?

In Redding, in December, it is raining for 12.3 days, with typically 4.21" (107mm) of accumulated precipitation.

How much does it snow in Redding in December?

In December, in Redding, it is snowing for 5.1 days. Throughout December, 2.68" (68mm) of snow is accumulated.

What is the month with the shortest days in Redding?

With an average of 9h and 15min of daylight, December has the shortest days of the year.

How many hours of daylight does Redding have in December?

In December, the average day length in Redding, Connecticut, is 9h and 15min.

When are sunrise and sunset in December in Redding?

On the first day of December in Redding, sunrise is at 6:59 am and sunset at 4:25 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 4:33 pm EST.

How long on average sun shines in December in Redding?

The average sunshine duration in December in Redding is 4.9h.

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

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

How high is the UV index in December in Redding?

In December, the average daily maximum UV index in Redding, Connecticut, is 2. A UV Index of 2, and less, symbolizes a low health risk 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
Redding, CT

Average temperature in December - Redding, CT
  • Average high temperature in December: 40.3°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34.9°F).

  • Average low temperature in December: 31.3°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

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Average pressure in December
Redding, CT

Average pressure in December - Redding, 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
Redding, CT

Average wind speed in December - Redding, CT
  • Average wind speed in December: 8.9mph

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity in December
Redding, CT

Average humidity in December - Redding, CT
  • Average humidity in December: 76%

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in December
Redding, CT

Average rainfall in December - Redding, CT
  • Average rainfall in December: 4.21"

The wettest month (with the highest rainfall) is December (4.21").
The driest month (with the least rainfall) is January (2.52").

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Average rainfall days in December
Redding, CT

Average rainfall days in December - Redding, CT
  • Average rainfall days in December: 12.3 days

The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall in December
Redding, CT

Average snowfall in December - Redding, CT
  • Average snowfall in December: 2.68"

The month with the highest snowfall is March (3.54").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in December
Redding, CT

Average snowfall days in December - Redding, CT
  • Average snowfall days in December: 5.1 days

The month with the highest number of snowfall days is February (9 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
Redding, CT

Average daylight in December / Average sunshine in December - Redding, CT
  • Average daylight in December: 9h and 15min

The month with the longest days is June (Average daylight: 15h and 7min).
The month with the shortest days is December (Average daylight: 9h and 15min).

  • Average sunshine in December: 4h and 54min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in December
Redding, CT

Average sunshine days in December - Redding, CT
  • Average sunshine days in December: 14.4 days

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is June (10.2 days).

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Average UV index in December
Redding, CT

Average UV index in December - Redding, 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
Redding, CT

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

The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in December
Redding, CT

Average visibility in December - Redding, 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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