December weather forecast
Oxford, MA

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Weather in December

December, the first month of the winter in Oxford, is also an icy month, with temperature in the range of an average high of 37.2°F (2.9°C) and an average low of 27°F (-2.8°C).

Temperature

Oxford experiences a temperature shift at the start of December, with average high-temperatures adjusting from a frosty 47.3°F (8.5°C) in November to an icy 37.2°F (2.9°C). Oxford experiences a mean temperature of 27°F (-2.8°C) during December nights.

Humidity

In December, the average relative humidity is 79%.

Rainfall

The month with the most rainfall is December, when the rain falls for 10.9 days and typically aggregates up to 3.11" (79mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Oxford, in December, during 6.1 snowfall days, 3.39" (86mm) of snow is typically accumulated. Throughout the year, there are 37.7 snowfall days, and 20.59" (523mm) of snow is accumulated.

Daylight

December has the shortest days of the year, 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 4:16 pm. On the last day of December, sunrise is at 7:15 am and sunset at 4:25 pm EST.

Sunshine

In December, the average sunshine is 4.6h.

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 estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 2 during December translates into these guidelines:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Updated: Jun 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in December?

The high-temperature during December is 37.2°F (2.9°C) and the low-temperature is 27°F (-2.8°C). In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is computed to be 86°F (30°C).

What is the average humidity in December?

In Oxford, Massachusetts, the average relative humidity in December is 79%.

What is the rainiest month?

December is the month with the most rainfall. Rain falls for 10.9 days and accumulates 3.11" (79mm) of precipitation.

How much does it rain in December?

In Oxford, in December, during 10.9 rainfall days, 3.11" (79mm) of precipitation is typically accumulated.

How many days does it snow in December?

In Oxford, during December, snow falls for 6.1 days and regularly aggregates up to 3.39" (86mm) of snow.

What is the month with the shortest days?

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

What is the average length of the day in December?

The average day length in December is 9h and 10min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 6:56 am and sunset at 4:16 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 4:25 pm EST.

How many hours of sunshine does Oxford have in December?

The average sunshine duration in December is 4.6h.

What is the month with the lowest UV index?

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

What is the UV index intensity in December?

The average daily maximum UV index in December in Oxford is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Oxford, MA

Average temperature in December - Oxford, MA
  • Average high temperature in December: 37.2°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in December: 27°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

Average pressure in December
Oxford, MA

Average pressure in December - Oxford, MA
  • Average pressure in December: 30.04"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).

Average wind speed in December
Oxford, MA

Average wind speed in December - Oxford, MA
  • Average wind speed in December: 8.6mph

The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in December
Oxford, MA

Average humidity in December - Oxford, MA
  • Average humidity in December: 79%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (72%).

Average rainfall in December
Oxford, MA

Average rainfall in December - Oxford, MA
  • Average rainfall in December: 3.11"

The wettest month (with the highest rainfall) is December (3.11").
The driest month (with the least rainfall) is September (1.81").

Average rainfall days in December
Oxford, MA

Average rainfall days in December - Oxford, MA
  • Average rainfall days in December: 10.9 days

The month with the highest number of rainy days is July (16.3 days).
The months with the least rainy days are January and February (7.8 days).

Average snowfall in December
Oxford, MA

Average snowfall in December - Oxford, MA
  • Average snowfall in December: 3.39"

The months with the highest snowfall are February and March (5.08").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Oxford, MA

Average snowfall days in December - Oxford, MA
  • Average snowfall days in December: 6.1 days

The month with the highest number of snowfall days is March (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Oxford, MA

Average daylight in December / Average sunshine in December - Oxford, MA
  • 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 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in December
Oxford, MA

Average sunshine days in December - Oxford, MA
  • Average sunshine days in December: 15.5 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (12.9 days).

Average UV index in December
Oxford, MA

Average UV index in December - Oxford, MA
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in December
Oxford, MA

Average cloud cover in December - Oxford, MA
  • Average cloud cover in December: 49

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in December
Oxford, MA

Average visibility in December - Oxford, MA
  • Average visibility in December: 6mi

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

Oxford, Massachusetts, USA

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