December weather forecast
Lincoln Terrace, PA

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Weather in December

December, the first month of the winter in Lincoln Terrace, is still a cold month, with an average temperature ranging between max 40.1°F (4.5°C) and min 28.9°F (-1.7°C).

Temperature

The decrease of average high-temperatures is mild in December, with a decline from a chilly 49.8°F (9.9°C) in November to a wintry 40.1°F (4.5°C). Lincoln Terrace in December experiences a low-temperature average of 28.9°F (-1.7°C).

Humidity

February, October and December, with an average relative humidity of 81%, are the most humid months.

Rainfall

In December, the rain falls for 10.1 days. Throughout December, 2.87" (73mm) of precipitation is accumulated. Throughout the year, in Lincoln Terrace, there are 156.5 rainfall days, and 31.97" (812mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Lincoln Terrace, during December, snow falls for 4.4 days and regularly aggregates up to 2.2" (56mm) of snow. In Lincoln Terrace, during the entire year, snow falls for 23.7 days and aggregates up to 13.39" (340mm) of snow.

Daylight

With an average of 9h and 18min of daylight, December has the shortest days of the year in Lincoln Terrace, Pennsylvania.
On the first day of the month, sunrise is at 7:06 am and sunset at 4:34 pm. On the last day of December, sunrise is at 7:24 am and sunset at 4:43 pm EST.

Sunshine

The average sunshine in December in Lincoln Terrace, Pennsylvania, is 4.8h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Lincoln Terrace. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In December, the maximum UV index of 2 suggests these recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. 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. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

How cold is December in Lincoln Terrace?

In Lincoln Terrace, in December, the average high-temperature is 40.1°F (4.5°C), and the average low-temperature is 28.9°F (-1.7°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is calculated to be 86°F (30°C).

What are the most humid months in Lincoln Terrace?

The months with the highest humidity in Lincoln Terrace are February, October and December, with an average relative humidity of 81%.

What is the average humidity in December in Lincoln Terrace?

In Lincoln Terrace, Pennsylvania, the average relative humidity in December is 81%.

How much does it rain in Lincoln Terrace in December?

In Lincoln Terrace, during December, the rain falls for 10.1 days and regularly aggregates up to 2.87" (73mm) of precipitation.

How much does it snow in Lincoln Terrace in December?

In Lincoln Terrace, Pennsylvania, during December, snow falls for 4.4 days and regularly aggregates up to 2.2" (56mm) of snow.

What is the month with the shortest days in Lincoln Terrace?

The month with the shortest days in Lincoln Terrace, Pennsylvania, is December, with an average of 9h and 18min of daylight.

What is the average length of the day in December in Lincoln Terrace?

The average day length in December is 9h and 19min.

What time are sunrise and sunset in December in Lincoln Terrace?

In December, on the first day of the month, sunrise is at 7:06 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 4:43 pm EST.

How many hours of sunshine does Lincoln Terrace have in December?

In Lincoln Terrace, Pennsylvania, the average sunshine duration in December is 4.8h.

What is the month with the lowest UV index in Lincoln Terrace?

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 in Lincoln Terrace?

In Lincoln Terrace, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Lincoln Terrace, PA

Average temperature in December - Lincoln Terrace, PA
  • Average high temperature in December: 40.1°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.2°F).

  • Average low temperature in December: 28.9°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in December
Lincoln Terrace, PA

Average pressure in December - Lincoln Terrace, PA
  • Average pressure in December: 30.09"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
Lincoln Terrace, PA

Average wind speed in December - Lincoln Terrace, PA
  • Average wind speed in December: 7.5mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in December
Lincoln Terrace, PA

Average humidity in December - Lincoln Terrace, PA
  • Average humidity in December: 81%

The months with the highest relative humidity are February, October and December (81%).
The months with the lowest relative humidity are April and July (76%).

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Average rainfall in December
Lincoln Terrace, PA

Average rainfall in December - Lincoln Terrace, PA
  • Average rainfall in December: 2.87"

The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days in December
Lincoln Terrace, PA

Average rainfall days in December - Lincoln Terrace, PA
  • Average rainfall days in December: 10.1 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall in December
Lincoln Terrace, PA

Average snowfall in December - Lincoln Terrace, PA
  • Average snowfall in December: 2.2"

The month with the highest snowfall is March (4.09").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Lincoln Terrace, PA

Average snowfall days in December - Lincoln Terrace, PA
  • Average snowfall days in December: 4.4 days

The month with the highest number of snowfall days is February (6.8 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
Lincoln Terrace, PA

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in December
Lincoln Terrace, PA

Average sunshine days in December - Lincoln Terrace, PA
  • Average sunshine days in December: 17.4 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is July (10.6 days).

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Average UV index in December
Lincoln Terrace, PA

Average UV index in December - Lincoln Terrace, PA
  • 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).

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Average cloud cover in December
Lincoln Terrace, PA

Average cloud cover in December - Lincoln Terrace, PA
  • Average cloud cover in December: 49

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in December
Lincoln Terrace, PA

Average visibility in December - Lincoln Terrace, PA
  • Average visibility in December: 5mi

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

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Lincoln Terrace, Pennsylvania, USA

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