December weather forecast
Bear Lake, PA

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Weather in December

The first month of the winter, December, is still a cold month in Bear Lake, Pennsylvania, with temperature in the range of an average high of 34.7°F (1.5°C) and an average low of 25.7°F (-3.5°C).

Temperature

The beginning of December marks a decrease in the average high-temperature, transitioning from a frosty 43.9°F (6.6°C) in November to an icy 34.7°F (1.5°C). Bear Lake records a slight downturn in temperature to an average of 25.7°F (-3.5°C) during December nights.

Humidity

In December, the average relative humidity is 89%.

Rainfall

In Bear Lake, during December, the rain falls for 8.4 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, there are 164.4 rainfall days, and 31.46" (799mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is December, when snow falls for 18.6 days and typically aggregates up to 10.87" (276mm) 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 7:27 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 4:56 pm EST.

Sunshine

In December, the average sunshine is 2h.

UV index

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Bear Lake. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average UV index of 1 in December transforms into this advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.

Frequently asked questions

How cold is December?

In December, in Bear Lake, the average high-temperature is 34.7°F (1.5°C), and the average low-temperature is 25.7°F (-3.5°C).

What is the average humidity in December?

The average relative humidity in December is 89%.

How many days does it rain in December?

In Bear Lake, during December, the rain falls for 8.4 days and regularly aggregates up to 2.95" (75mm) of precipitation.

What is the snowiest month?

The month with the most snowfall is December, when snow falls for 18.6 days and typically aggregates up to 10.87" (276mm) of snow.

How many days does it snow in December in Bear Lake?

In December, it is snowing for 18.6 days. Throughout December, 10.87" (276mm) of snow is accumulated.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 12min of daylight.

How many hours of daylight does Bear Lake have in December?

The average day length in December is 9h and 11min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 7:27 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 4:56 pm EST.

How many hours of sunshine does Bear Lake have in December?

In December, the average sunshine duration is 2h.

When is the lowest UV index?

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index.

How high is the UV index in December?

In December, the average daily maximum UV index is 1. A UV Index value of 2, and less, symbolizes a low health threat from exposure to the Sun's 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
Bear Lake, PA

Average temperature in December - Bear Lake, PA
  • Average high temperature in December: 34.7°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (28.4°F).

  • Average low temperature in December: 25.7°F

The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).

Average pressure in December
Bear Lake, PA

Average pressure in December - Bear Lake, 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 (29.93"Hg).

Average wind speed in December
Bear Lake, PA

Average wind speed in December - Bear Lake, PA
  • Average wind speed in December: 9.7mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

Average humidity in December
Bear Lake, PA

Average humidity in December - Bear Lake, PA
  • Average humidity in December: 89%

The months with the highest relative humidity are January and February (90%).
The months with the lowest relative humidity are April and May (81%).

Average rainfall in December
Bear Lake, PA

Average rainfall in December - Bear Lake, PA
  • Average rainfall in December: 2.95"

The wettest months (with the highest rainfall) are April and October (3.07").
The driest month (with the least rainfall) is September (2.13").

Average rainfall days in December
Bear Lake, PA

Average rainfall days in December - Bear Lake, PA
  • Average rainfall days in December: 8.4 days

The month with the highest number of rainy days is May (18.3 days).
The months with the least rainy days are January and February (7.1 days).

Average snowfall in December
Bear Lake, PA

Average snowfall in December - Bear Lake, PA
  • Average snowfall in December: 10.87"

The month with the highest snowfall is December (10.87").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Bear Lake, PA

Average snowfall days in December - Bear Lake, PA
  • Average snowfall days in December: 18.6 days

The month with the highest number of snowfall days is January (21 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Bear Lake, PA

Average daylight in December / Average sunshine in December - Bear Lake, 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: 2h and 0min

The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).

Average sunshine days in December
Bear Lake, PA

Average sunshine days in December - Bear Lake, PA
  • Average sunshine days in December: 6.5 days

The month with the most sunshine days is June (11.9 days).
The month with the least sunshine days is January (5.9 days).

Average UV index in December
Bear Lake, PA

Average UV index in December - Bear Lake, 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, February and December (UV index 1).

Average cloud cover in December
Bear Lake, PA

Average cloud cover in December - Bear Lake, PA
  • Average cloud cover in December: 80

The month with the most cloud cover is January (Cloud cover 82).
The months with the least cloud cover are July and August (Cloud cover 39).

Average visibility in December
Bear Lake, PA

Average visibility in December - Bear Lake, 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).

Bear Lake, Pennsylvania, USA

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