December weather forecast
Vintondale, PA

Weather in December

The first month of the winter, December, is also a wintry month in Vintondale, Pennsylvania, with an average temperature varying between 26.6°F (-3°C) and 36.5°F (2.5°C).

Temperature

In December, the average high-temperature drops from a chilly 46.4°F (8°C) in November to a cold 36.5°F (2.5°C). In December, the average low-temperature is 26.6°F (-3°C).

Humidity

The average relative humidity in December in Vintondale is 85%.

Rainfall

In December, the rain falls for 10.8 days. Throughout December, 3.07" (78mm) of precipitation is accumulated. In Vintondale, during the entire year, the rain falls for 169.1 days and collects up to 32.6" (828mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Vintondale, during December, snow falls for 12.4 days and regularly aggregates up to 6.38" (162mm) of snow. Throughout the year, there are 65.6 snowfall days, and 33.54" (852mm) of snow is accumulated.

Daylight

With an average of 9h and 20min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:19 am and sunset at 4:49 pm. On the last day of December, sunrise is at 7:38 am and sunset at 4:58 pm EST.

Sunshine

The average sunshine in December is 3.3h.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 1 in December interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Vintondale?

In Vintondale, Pennsylvania, in December, the average high-temperature is 36.5°F (2.5°C), and the average low-temperature is 26.6°F (-3°C).

What is the average humidity in December in Vintondale?

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

How many days does it rain in December in Vintondale?

In Vintondale, in December, it is raining for 10.8 days, with typically 3.07" (78mm) of accumulated precipitation.

How much does it snow in Vintondale in December?

In Vintondale, Pennsylvania, in December, during 12.4 snowfall days, 6.38" (162mm) of snow is typically accumulated.

What is the month with the shortest days in Vintondale?

The month with the shortest days in Vintondale is December, with an average of 9h and 20min of daylight.

How many hours of daylight does Vintondale have in December?

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

What time are sunrise and sunset in December in Vintondale?

In December, on the first day of the month, sunrise is at 7:19 am and sunset at 4:49 pm. On the last day of the month, in Vintondale, sunrise is at 7:38 am and sunset at 4:58 pm EST.

How many hours of sunshine does Vintondale have in December?

In December, the average sunshine duration in Vintondale, Pennsylvania, is 3.3h.

When is the lowest UV index in Vintondale?

December is the month with the lowest UV index in Vintondale, with an average maximum UV index of 1.

How high is the UV index in December in Vintondale?

In Vintondale, the average daily maximum UV index in December is 1. A UV Index 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
Vintondale, PA

Average temperature in December - Vintondale, PA
  • Average high temperature in December: 36.5°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in December: 26.6°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in December
Vintondale, PA

Average pressure in December - Vintondale, PA
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in December
Vintondale, PA

Average wind speed in December - Vintondale, PA
  • Average wind speed in December: 9.4mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in December
Vintondale, PA

Average humidity in December - Vintondale, PA
  • Average humidity in December: 85%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April and July (78%).

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Average rainfall in December
Vintondale, PA

Average rainfall in December - Vintondale, PA
  • Average rainfall in December: 3.07"

The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is November (1.85").

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Average rainfall days in December
Vintondale, PA

Average rainfall days in December - Vintondale, PA
  • Average rainfall days in December: 10.8 days

The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is February (9.3 days).

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Average snowfall in December
Vintondale, PA

Average snowfall in December - Vintondale, PA
  • Average snowfall in December: 6.38"

The month with the highest snowfall is January (8.27").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Vintondale, PA

Average snowfall days in December - Vintondale, PA
  • Average snowfall days in December: 12.4 days

The month with the highest number of snowfall days is January (17.1 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
Vintondale, PA

Average daylight in December / Average sunshine in December - Vintondale, PA
  • Average daylight in December: 9h and 20min

The month with the longest days is June (Average daylight: 15h and 1min).
The month with the shortest days is December (Average daylight: 9h and 20min).

  • Average sunshine in December: 3h and 18min

The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in December
Vintondale, PA

Average sunshine days in December - Vintondale, PA
  • Average sunshine days in December: 9.8 days

The month with the most sunshine days is November (14.8 days).
The month with the least sunshine days is January (7.5 days).

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Average UV index in December
Vintondale, PA

Average UV index in December - Vintondale, PA
  • Average UV index in December: 1

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Vintondale, PA

Average cloud cover in December - Vintondale, PA
  • Average cloud cover in December: 68

The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 39).

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Average visibility in December
Vintondale, PA

Average visibility in December - Vintondale, PA
  • Average visibility in December: 5mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).

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