December weather forecast
Cowanesque, PA

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Weather in December

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

Temperature

Transition into December marks a drop in the average high-temperature, moving from a frosty 44.1°F (6.7°C) in November to a cold 34.5°F (1.4°C). Throughout the month of December, Cowanesque witnesses an average low-temperature of 24.6°F (-4.1°C).

Humidity

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

Rainfall

In Cowanesque, in December, during 12.1 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. Throughout the year, there are 168.3 rainfall days, and 28.19" (716mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Cowanesque. In Cowanesque, in December, during 16.2 snowfall days, 6.02" (153mm) of snow is typically accumulated. In Cowanesque, during the entire year, snow falls for 80.4 days and aggregates up to 33.03" (839mm) 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 in Cowanesque, sunrise is at 7:18 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 4:48 pm EST.

Sunshine

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

UV index

The months with the lowest UV index in Cowanesque are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.
Note: During December, 1 as the daily maximum UV index converts 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 Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. 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. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Frequently asked questions

How cold is December in Cowanesque?

The average high-temperature and low-temperature in Cowanesque 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 Cowanesque?

The average relative humidity in December is 85%.

How much does it rain in Cowanesque in December?

In Cowanesque, Pennsylvania, in December, it is raining for 12.1 days, with typically 2.2" (56mm) of accumulated precipitation.

How many days does it snow in December in Cowanesque?

In Cowanesque, in December, during 16.2 snowfall days, 6.02" (153mm) of snow is typically accumulated.

What is the month with the shortest days in Cowanesque?

December has the shortest days of the year in Cowanesque, Pennsylvania, with an average of 9h and 12min of daylight.

What is the average length of the day in December in Cowanesque?

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

What time are sunrise and sunset in December in Cowanesque?

In December, on the first day of the month, sunrise is at 7:18 am and sunset at 4:39 pm. On the last day of the month, in Cowanesque, sunrise is at 7:37 am and sunset at 4:48 pm EST.

What is the month with the least sunshine in Cowanesque?

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

How many hours of sunshine does Cowanesque have in December?

The average sunshine duration in December in Cowanesque is 3.1h.

When is the lowest UV index in Cowanesque?

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

What is the UV index reading in December in Cowanesque?

The average daily maximum UV index in December in Cowanesque is 1. A UV Index reading 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
Cowanesque, PA

Average temperature in December - Cowanesque, 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
Cowanesque, PA

Average pressure in December - Cowanesque, 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
Cowanesque, PA

Average wind speed in December - Cowanesque, 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
Cowanesque, PA

Average humidity in December - Cowanesque, 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
Cowanesque, PA

Average rainfall in December - Cowanesque, 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
Cowanesque, PA

Average rainfall days in December - Cowanesque, 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
Cowanesque, PA

Average snowfall in December - Cowanesque, 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
Cowanesque, PA

Average snowfall days in December - Cowanesque, 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
Cowanesque, PA

Average daylight in December / Average sunshine in December - Cowanesque, 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
Cowanesque, PA

Average sunshine days in December - Cowanesque, 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
Cowanesque, PA

Average UV index in December - Cowanesque, 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
Cowanesque, PA

Average cloud cover in December - Cowanesque, 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
Cowanesque, PA

Average visibility in December - Cowanesque, 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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Cowanesque, Pennsylvania, USA

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