December weather forecast
Tannerie Woods, PA

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Weather in December

The first month of the winter, December, is also a frosty month in Tannerie Woods, Pennsylvania, with temperature in the range of an average high of 42.8°F (6°C) and an average low of 31.6°F (-0.2°C).

Temperature

With December's arrival, Tannerie Woods sees a decrease in average high-temperatures, moving from a cool 52.2°F (11.2°C) in November to a chilly 42.8°F (6°C). Tannerie Woods temperatures generally rest at a low of 31.6°F (-0.2°C) during the December nights.

Humidity

The months with the highest humidity are February, October and December, with an average relative humidity of 78%.

Rainfall

In Tannerie Woods, in December, during 7.5 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. In Tannerie Woods, during the entire year, the rain falls for 122.4 days and collects up to 12.68" (322mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Tannerie Woods, in December, during 2.5 snowfall days, 0.71" (18mm) of snow is typically accumulated. Throughout the year, there are 16.3 snowfall days, and 4.72" (120mm) of snow is accumulated.

Daylight

The month with the shortest days in Tannerie Woods is December, with an average of 9h and 24min of daylight.
On the first day of December in Tannerie Woods, Pennsylvania, sunrise is at 7:04 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 4:45 pm EST.

Sunshine

In December, the average sunshine in Tannerie Woods, Pennsylvania, is 5h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 2 in December translates into these instructions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

How cold is it in Tannerie Woods in December?

In Tannerie Woods, in December, the average high-temperature is 42.8°F (6°C), and the average low-temperature is 31.6°F (-0.2°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 89.6°F (32°C).

What are the most humid months in Tannerie Woods?

February, October and December, with an average relative humidity of 78%, are most humid months in Tannerie Woods, Pennsylvania.

What is the average humidity in December in Tannerie Woods?

The average relative humidity in December in Tannerie Woods is 78%.

How much does it rain in Tannerie Woods in December?

In December, in Tannerie Woods, the rain falls for 7.5 days. Throughout December, 1.14" (29mm) of precipitation is accumulated.

How many days does it snow in December in Tannerie Woods?

In Tannerie Woods, in December, during 2.5 snowfall days, 0.71" (18mm) of snow is typically accumulated.

What is the month with the shortest days in Tannerie Woods?

With an average of 9h and 24min of daylight, December has the shortest days of the year in Tannerie Woods, Pennsylvania.

How many hours of daylight does Tannerie Woods have in December?

In Tannerie Woods, the average day length in December is 9h and 22min.

What time are sunrise and sunset in December in Tannerie Woods?

On the first day of December in Tannerie Woods, sunrise is at 7:04 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 4:45 pm EST.

How long on average sun shines in December in Tannerie Woods?

In Tannerie Woods, the average sunshine duration in December is 5h.

What are the months with the lowest UV index in Tannerie Woods?

The months with the lowest UV index in Tannerie Woods, Pennsylvania, are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in December in Tannerie Woods?

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to Sun's UV rays.
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
Tannerie Woods, PA

Average temperature in December - Tannerie Woods, PA
  • Average high temperature in December: 42.8°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in December: 31.6°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).

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Average pressure in December
Tannerie Woods, PA

Average pressure in December - Tannerie Woods, 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
Tannerie Woods, PA

Average wind speed in December - Tannerie Woods, PA
  • Average wind speed in December: 7.6mph

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in December
Tannerie Woods, PA

Average humidity in December - Tannerie Woods, PA
  • Average humidity in December: 78%

The months with the highest relative humidity are February, October and December (78%).
The months with the lowest relative humidity are April, July and August (72%).

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Average rainfall in December
Tannerie Woods, PA

Average rainfall in December - Tannerie Woods, PA
  • Average rainfall in December: 1.14"

The wettest month (with the highest rainfall) is August (1.54").
The driest month (with the least rainfall) is September (0.75").

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Average rainfall days in December
Tannerie Woods, PA

Average rainfall days in December - Tannerie Woods, PA
  • Average rainfall days in December: 7.5 days

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is November (6.4 days).

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Average snowfall in December
Tannerie Woods, PA

Average snowfall in December - Tannerie Woods, PA
  • Average snowfall in December: 0.71"

The month with the highest snowfall is February (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Tannerie Woods, PA

Average snowfall days in December - Tannerie Woods, PA
  • Average snowfall days in December: 2.5 days

The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Tannerie Woods, PA

Average daylight in December / Average sunshine in December - Tannerie Woods, 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 24min).

  • Average sunshine in December: 5h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in December
Tannerie Woods, PA

Average sunshine days in December - Tannerie Woods, PA
  • Average sunshine days in December: 20.9 days

The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is May (14.4 days).

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Average UV index in December
Tannerie Woods, PA

Average UV index in December - Tannerie Woods, PA
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (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
Tannerie Woods, PA

Average cloud cover in December - Tannerie Woods, PA
  • Average cloud cover in December: 47

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in December
Tannerie Woods, PA

Average visibility in December - Tannerie Woods, PA
  • Average visibility in December: 6mi

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

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Tannerie Woods, Pennsylvania, USA

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