December weather forecast
Linwood, MA

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Weather in December

The first month of the winter, December, is also an icy month in Linwood, Massachusetts, with an average temperature ranging between min 27.3°F (-2.6°C) and max 38.3°F (3.5°C).

Temperature

In December, the meteorological conditions alter, with the average high-temperature shifting from a frosty 48.7°F (9.3°C) in November to an icy 38.3°F (3.5°C). In December, the nighttime temperature lowers to an average of 27.3°F (-2.6°C).

Humidity

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

Rainfall

The month with the most rainfall is December, when the rain falls for 10.3 days and typically aggregates up to 3.15" (80mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. In December, it is snowing for 5 days. Throughout December, 3.03" (77mm) of snow is accumulated. In Linwood, during the entire year, snow falls for 32.5 days and aggregates up to 18.78" (477mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 12min of daylight.
On the first day of December, sunrise is at 6:55 am and sunset at 4:15 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 4:24 pm EST.

Sunshine

The average sunshine in December is 4.8h.

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 low health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 2 in December interprets into the following advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it cold during December?

Linwood in December has an average high-temperature of 38.3°F (3.5°C) and an average low-temperature of 27.3°F (-2.6°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 87.8°F (31°C).

What is the average humidity in December?

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

What is the rainiest month?

The month with the most rainfall is December, when the rain falls for 10.3 days and typically aggregates up to 3.15" (80mm) of precipitation.

How many days does it rain in December?

In Linwood, in December, during 10.3 rainfall days, 3.15" (80mm) of precipitation is typically accumulated.

How many days does it snow in December?

In December, it is snowing for 5 days. Throughout December, 3.03" (77mm) of snow is accumulated.

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.

How many hours of daylight does Linwood have in December?

In December, the average day length is 9h and 10min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 6:55 am and sunset at 4:15 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 4:24 pm EST.

How long on average sun shines in December?

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

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

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

What is the UV index intensity in December?

The average daily maximum UV index in December in Linwood is 2. A UV Index value of 2, and less, symbolizes 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
Linwood, MA

Average temperature in December - Linwood, MA
  • Average high temperature in December: 38.3°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 (32.5°F).

  • Average low temperature in December: 27.3°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure in December
Linwood, MA

Average pressure in December - Linwood, MA
  • Average pressure in December: 30.04"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in December
Linwood, MA

Average wind speed in December - Linwood, MA
  • Average wind speed in December: 8.5mph

The windiest months (with the highest average wind speed) are January, February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in December
Linwood, MA

Average humidity in December - Linwood, MA
  • Average humidity in December: 78%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).

Average rainfall in December
Linwood, MA

Average rainfall in December - Linwood, MA
  • Average rainfall in December: 3.15"

The wettest month (with the highest rainfall) is December (3.15").
The driest month (with the least rainfall) is September (1.54").

Average rainfall days in December
Linwood, MA

Average rainfall days in December - Linwood, MA
  • Average rainfall days in December: 10.3 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (7.7 days).

Average snowfall in December
Linwood, MA

Average snowfall in December - Linwood, MA
  • Average snowfall in December: 3.03"

The month with the highest snowfall is March (4.92").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in December
Linwood, MA

Average snowfall days in December - Linwood, MA
  • Average snowfall days in December: 5 days

The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Linwood, 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 5min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in December
Linwood, MA

Average sunshine days in December - Linwood, MA
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (11.8 days).

Average UV index in December
Linwood, MA

Average UV index in December - Linwood, MA
  • 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).

Average cloud cover in December
Linwood, MA

Average cloud cover in December - Linwood, MA
  • Average cloud cover in December: 47

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in December
Linwood, MA

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

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

Linwood, Massachusetts, USA

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