December weather forecast
New Bedford, PA

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Weather in December

December, the first month of the winter in New Bedford, is also a wintry month, with temperature in the range of an average high of 37.6°F (3.1°C) and an average low of 26.6°F (-3°C).

Temperature

December brings a decrease in the average high-temperature, shifting from a frosty 47.1°F (8.4°C) in November to a cold 37.6°F (3.1°C). Throughout December, the nighttime temperature in New Bedford averages to a freezing cold 26.6°F (-3°C).

Humidity

In December, the average relative humidity is 86%.

Rainfall

In New Bedford, in December, during 13.5 rainfall days, 2.72" (69mm) of precipitation is typically accumulated. In New Bedford, Pennsylvania, during the entire year, the rain falls for 185.5 days and collects up to 35.51" (902mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In New Bedford, during December, snow falls for 15.5 days and regularly aggregates up to 5.51" (140mm) of snow. In New Bedford, during the entire year, snow falls for 74.5 days and aggregates up to 29.45" (748mm) of snow.

Daylight

The month with the shortest days in New Bedford is December, with an average of 9h and 18min of daylight.
On the first day of December in New Bedford, sunrise is at 7:28 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:03 pm EST.

Sunshine

In New Bedford, the average sunshine in December is 3h.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 1 in December translates into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Frequently asked questions

Is it cold in New Bedford during December?

In New Bedford, in December, the average high-temperature is 37.6°F (3.1°C), and the average low-temperature is 26.6°F (-3°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in July is appraised at 87.8°F (31°C).

What is the average humidity in December in New Bedford?

The average relative humidity in December in New Bedford, Pennsylvania, is 86%.

How many days does it rain in December in New Bedford?

In New Bedford, in December, during 13.5 rainfall days, 2.72" (69mm) of precipitation is typically accumulated.

How much does it snow in New Bedford in December?

In December, in New Bedford, Pennsylvania, it is snowing for 15.5 days. Throughout December, 5.51" (140mm) of snow is accumulated.

What is the month with the shortest days in New Bedford?

December has the shortest days of the year, with an average of 9h and 18min of daylight.

How many hours of daylight does New Bedford have in December?

In New Bedford, the average day length in December is 9h and 16min.

When is the sunrise / sunset in December in New Bedford?

On the first day of December in New Bedford, Pennsylvania, sunrise is at 7:28 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:03 pm EST.

How many hours of sunshine does New Bedford have in December?

In New Bedford, the average sunshine duration in December is 3h.

What is the month with the lowest UV index in New Bedford?

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

How high is the UV index in December in New Bedford?

The average daily maximum UV index in December in New Bedford is 1. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to 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
New Bedford, PA

Average temperature in December - New Bedford, PA
  • Average high temperature in December: 37.6°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 (31.5°F).

  • Average low temperature in December: 26.6°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in December
New Bedford, PA

Average pressure in December - New Bedford, PA
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in December
New Bedford, PA

Average wind speed in December - New Bedford, PA
  • Average wind speed in December: 7.6mph

The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest month (with the lowest average wind speed) is July (5.1mph).

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Average humidity in December
New Bedford, PA

Average humidity in December - New Bedford, PA
  • Average humidity in December: 86%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April, May, July and August (78%).

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Average rainfall in December
New Bedford, PA

Average rainfall in December - New Bedford, PA
  • Average rainfall in December: 2.72"

The wettest month (with the highest rainfall) is June (3.74").
The driest month (with the least rainfall) is November (2.28").

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Average rainfall days in December
New Bedford, PA

Average rainfall days in December - New Bedford, PA
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is January (10 days).

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Average snowfall in December
New Bedford, PA

Average snowfall in December - New Bedford, PA
  • Average snowfall in December: 5.51"

The month with the highest snowfall is January (8.19").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
New Bedford, PA

Average snowfall days in December - New Bedford, PA
  • Average snowfall days in December: 15.5 days

The month with the highest number of snowfall days is January (19.8 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
New Bedford, PA

Average daylight in December / Average sunshine in December - New Bedford, PA
  • Average daylight in December: 9h and 2min

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 18min).

  • Average sunshine in December: 3h and 0min

The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

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Average sunshine days in December
New Bedford, PA

Average sunshine days in December - New Bedford, PA
  • Average sunshine days in December: 7.7 days

The month with the most sunshine days is September (12.8 days).
The month with the least sunshine days is February (6.3 days).

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Average UV index in December
New Bedford, PA

Average UV index in December - New Bedford, PA
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
New Bedford, PA

Average cloud cover in December - New Bedford, PA
  • Average cloud cover in December: 69

The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in December
New Bedford, PA

Average visibility in December - New Bedford, PA
  • Average visibility in December: 4mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).

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New Bedford, Pennsylvania, USA

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