December weather forecast
Shinglebury, PA

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Weather in December

December, the first month of the winter in Shinglebury, is also a wintry month, with temperature in the range of an average high of 34.5°F (1.4°C) and an average low of 24.6°F (-4.1°C).

Temperature

With the onset of December, Shinglebury's average high-temperature adjusts, receding from November's chilly 44.1°F (6.7°C) to a cold 34.5°F (1.4°C). During December, Shinglebury's temperature averages to a freezing cold 24.6°F (-4.1°C) at night.

Humidity

The average relative humidity in December is 85%.

Rainfall

In Shinglebury, in December, during 12.1 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. In Shinglebury, during the entire year, the rain falls for 168.3 days and collects up to 28.19" (716mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Shinglebury. In Shinglebury, during December, snow falls for 16.2 days and regularly aggregates up to 6.02" (153mm) of snow. In Shinglebury, during the entire year, snow falls for 80.4 days and aggregates up to 33.03" (839mm) of snow.

Daylight

The month with the shortest days in Shinglebury, Pennsylvania, is December, with an average of 9h and 12min of daylight.
On the first day of December, sunrise is at 7:17 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 4:48 pm EST.

Sunshine

The months with the least sunshine are January, February and December, with an average of 3.1h of sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 1 in December translates into this advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Frequently asked questions

How cold is it in Shinglebury in December?

The average high-temperature and low-temperature in Shinglebury, Pennsylvania, during December are 34.5°F (1.4°C) and 24.6°F (-4.1°C) respectively.

What is the average humidity in December in Shinglebury?

In Shinglebury, the average relative humidity in December is 85%.

How much does it rain in Shinglebury in December?

In Shinglebury, Pennsylvania, in December, during 12.1 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

How much does it snow in Shinglebury in December?

In Shinglebury, in December, snow falls for 16.2 days, with typically accumulated 6.02" (153mm) of snow.

What is the month with the shortest days in Shinglebury?

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 in Shinglebury?

In December, the average day length in Shinglebury, Pennsylvania, is 9h and 11min.

When is the sunrise / sunset in December in Shinglebury?

In December, on the first day of the month, sunrise is at 7:17 am and sunset at 4:38 pm. On the last day of the month, in Shinglebury, sunrise is at 7:36 am and sunset at 4:48 pm EST.

What are the months with the least sunshine in Shinglebury?

January, February and December, with an average of 3.1h of sunshine, are months with the least sunshine in Shinglebury, Pennsylvania.

How many hours of sunshine does Shinglebury have in December?

In December, the average sunshine duration in Shinglebury is 3.1h.

What are the months with the lowest UV index in Shinglebury?

The months with the lowest UV index in Shinglebury, Pennsylvania, are January and December, with an average maximum UV index of 1.

How high is the UV index in December in Shinglebury?

In December, the average daily maximum UV index in Shinglebury is 1. A UV Index reading of 2, and below, represents a minimal hazard to health 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
Shinglebury, PA

Average temperature in December - Shinglebury, PA
  • Average high temperature in December: 34.5°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (28.2°F).

  • Average low temperature in December: 24.6°F

The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

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Average pressure in December
Shinglebury, PA

Average pressure in December - Shinglebury, PA
  • Average pressure in December: 30.08"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in December
Shinglebury, PA

Average wind speed in December - Shinglebury, PA
  • Average wind speed in December: 8.9mph

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in December
Shinglebury, PA

Average humidity in December - Shinglebury, PA
  • Average humidity in December: 85%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May and June (78%).

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Average rainfall in December
Shinglebury, PA

Average rainfall in December - Shinglebury, PA
  • Average rainfall in December: 2.2"

The wettest month (with the highest rainfall) is April (2.95").
The driest month (with the least rainfall) is November (1.81").

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Average rainfall days in December
Shinglebury, PA

Average rainfall days in December - Shinglebury, PA
  • Average rainfall days in December: 12.1 days

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (7.2 days).

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Average snowfall in December
Shinglebury, PA

Average snowfall in December - Shinglebury, PA
  • Average snowfall in December: 6.02"

The month with the highest snowfall is February (7.76").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Shinglebury, PA

Average snowfall days in December - Shinglebury, PA
  • Average snowfall days in December: 16.2 days

The month with the highest number of snowfall days is January (18.8 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
Shinglebury, PA

Average daylight in December / Average sunshine in December - Shinglebury, PA
  • 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: 3h and 1min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 6min).

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Average sunshine days in December
Shinglebury, PA

Average sunshine days in December - Shinglebury, PA
  • Average sunshine days in December: 8 days

The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is February (7.1 days).

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Average UV index in December
Shinglebury, PA

Average UV index in December - Shinglebury, PA
  • Average UV index in December: 1

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in December
Shinglebury, PA

Average cloud cover in December - Shinglebury, PA
  • Average cloud cover in December: 70

The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 39).

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Average visibility in December
Shinglebury, PA

Average visibility in December - Shinglebury, PA
  • Average visibility in December: 5mi

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

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Shinglebury, Pennsylvania, USA

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