December weather forecast
Durham Furnace, PA

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Weather in December

December, the first month of the winter in Durham Furnace, is also a wintry month, with temperature in the range of an average high of 40.3°F (4.6°C) and an average low of 28.9°F (-1.7°C).

Temperature

Durham Furnace in December experiences a subtle temperature decline, with average high-temperatures reducing from a fresh 50°F (10°C) in November to a cold 40.3°F (4.6°C). Throughout December, Durham Furnace experiences a low-temperature average of 28.9°F (-1.7°C).

Humidity

The average relative humidity in December in Durham Furnace is 80%.

Rainfall

In Durham Furnace, Pennsylvania, in December, during 8.5 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. Throughout the year, in Durham Furnace, Pennsylvania, there are 124.4 rainfall days, and 13.39" (340mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Durham Furnace are January through April, November and December. In Durham Furnace, in December, snow falls for 3.3 days, with typically accumulated 1.1" (28mm) of snow. Throughout the year, there are 22 snowfall days, and 5" (127mm) of snow is accumulated.

Daylight

With an average of 9h and 18min of daylight, December has the shortest days of the year in Durham Furnace, Pennsylvania.
On the first day of the month, sunrise is at 7:05 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 Durham Furnace 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. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: An average UV index of 2 in December transforms into this advice:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
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Frequently asked questions

Is it cold in Durham Furnace during December?

The high-temperature in Durham Furnace, Pennsylvania, during December is 40.3°F (4.6°C) and the low-temperature is 28.9°F (-1.7°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is appraised at 86°F (30°C).

What is the average humidity in December in Durham Furnace?

In Durham Furnace, the average relative humidity in December is 80%.

How much does it rain in Durham Furnace in December?

In Durham Furnace, Pennsylvania, in December, it is raining for 8.5 days, with typically 1.1" (28mm) of accumulated precipitation.

How many days does it snow in December in Durham Furnace?

In Durham Furnace, in December, during 3.3 snowfall days, 1.1" (28mm) of snow is typically accumulated.

What is the month with the shortest days in Durham Furnace?

December has the shortest days of the year, with an average of 9h and 18min of daylight.

How many hours of daylight does Durham Furnace have in December?

In December, the average day length in Durham Furnace is 9h and 20min.

When are sunrise and sunset in December in Durham Furnace?

On the first day of December, sunrise is at 7:05 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 Durham Furnace have in December?

In Durham Furnace, the average sunshine duration in December is 4.8h.

When is the lowest UV index in Durham Furnace?

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

What is the UV index intensity in December in Durham Furnace?

The average daily maximum UV index in December in Durham Furnace, Pennsylvania, is 2. A UV Index value of 2, and less, symbolizes a low health risk 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
Durham Furnace, PA

Average temperature in December - Durham Furnace, PA
  • Average high temperature in December: 40.3°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 (34.3°F).

  • Average low temperature in December: 28.9°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in December
Durham Furnace, PA

Average pressure in December - Durham Furnace, 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
Durham Furnace, PA

Average wind speed in December - Durham Furnace, 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
Durham Furnace, PA

Average humidity in December - Durham Furnace, PA
  • Average humidity in December: 80%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (76%).

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Average rainfall in December
Durham Furnace, PA

Average rainfall in December - Durham Furnace, PA
  • Average rainfall in December: 1.1"

The wettest month (with the highest rainfall) is July (1.65").
The driest month (with the least rainfall) is September (0.71").

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Average rainfall days in December
Durham Furnace, PA

Average rainfall days in December - Durham Furnace, PA
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (7.1 days).

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Average snowfall in December
Durham Furnace, PA

Average snowfall in December - Durham Furnace, PA
  • Average snowfall in December: 1.1"

The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Durham Furnace, PA

Average snowfall days in December - Durham Furnace, PA
  • Average snowfall days in December: 3.3 days

The month with the highest number of snowfall days is February (6.8 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
Durham Furnace, PA

Average daylight in December / Average sunshine in December - Durham Furnace, 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 36min).

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Average sunshine days in December
Durham Furnace, PA

Average sunshine days in December - Durham Furnace, PA
  • Average sunshine days in December: 19.8 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (14 days).

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Average UV index in December
Durham Furnace, PA

Average UV index in December - Durham Furnace, 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
Durham Furnace, PA

Average cloud cover in December - Durham Furnace, 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
Durham Furnace, PA

Average visibility in December - Durham Furnace, PA
  • Average visibility in December: 6mi

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

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Durham Furnace, Pennsylvania, USA

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