December weather forecast
Industry, PA

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Weather in December

December, the first month of the winter in Industry, is also an icy month, with an average temperature ranging between max 38.7°F (3.7°C) and min 27.5°F (-2.5°C).

Temperature

Industry in December experiences a subtle temperature decline, with average high-temperatures reducing from a chilly 48.6°F (9.2°C) in November to a wintry 38.7°F (3.7°C). During the nights in December, Industry observes an average low-temperature of 27.5°F (-2.5°C).

Humidity

In Industry, the average relative humidity in December is 84%.

Rainfall

In December, the rain falls for 10.2 days. Throughout December, 2.44" (62mm) of precipitation is accumulated. In Industry, Pennsylvania, during the entire year, the rain falls for 169.1 days and collects up to 31.46" (799mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Industry, during December, snow falls for 8.5 days and regularly aggregates up to 3.19" (81mm) of snow. Throughout the year, in Industry, there are 45.2 snowfall days, and 15.71" (399mm) of snow is accumulated.

Daylight

With an average of 9h and 18min of daylight, December has the shortest days of the year in Industry.
On the first day of the month, sunrise is at 7:26 am and sunset at 4:55 pm. On the last day of December, in Industry, sunrise is at 7:45 am and sunset at 5:04 pm EST.

Sunshine

In Industry, the average sunshine in December is 3.3h.

UV index

The month with the lowest UV index in Industry is December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 1 in December translates into these instructions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Direct Sun exposure should be minimized especially during midday when radiation is most intense. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

Is it cold in Industry during December?

An average high-temperature, in December, in Industry, is 38.7°F (3.7°C) and the average low-temperature is 27.5°F (-2.5°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is calculated to be 87.8°F (31°C).

What is the average humidity in December in Industry?

In December, the average relative humidity is 84%.

How much does it rain in Industry in December?

In Industry, in December, during 10.2 rainfall days, 2.44" (62mm) of precipitation is typically accumulated.

How many days does it snow in December in Industry?

In December, in Industry, Pennsylvania, it is snowing for 8.5 days. Throughout December, 3.19" (81mm) of snow is accumulated.

What is the month with the shortest days in Industry?

With an average of 9h and 18min of daylight, December has the shortest days of the year in Industry, Pennsylvania.

How many hours of daylight does Industry have in December?

In Industry, the average day length in December is 9h and 19min.

When is the sunrise / sunset in December in Industry?

In December, on the first day of the month, sunrise is at 7:26 am and sunset at 4:55 pm. On the last day of the month, in Industry, sunrise is at 7:45 am and sunset at 5:04 pm EST.

How long on average sun shines in December in Industry?

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

When is the lowest UV index in Industry?

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

What is the UV index intensity in December in Industry?

In Industry, Pennsylvania, the average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability 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
Industry, PA

Average temperature in December - Industry, PA
  • Average high temperature in December: 38.7°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in December: 27.5°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in December
Industry, PA

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

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in December
Industry, PA

Average wind speed in December - Industry, PA
  • Average wind speed in December: 7.5mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in December
Industry, PA

Average humidity in December - Industry, PA
  • Average humidity in December: 84%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, July and August (77%).

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Average rainfall in December
Industry, PA

Average rainfall in December - Industry, PA
  • Average rainfall in December: 2.44"

The wettest month (with the highest rainfall) is July (3.43").
The driest months (with the least rainfall) are January and November (1.93").

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Average rainfall days in December
Industry, PA

Average rainfall days in December - Industry, PA
  • Average rainfall days in December: 10.2 days

The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is February (9.2 days).

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Average snowfall in December
Industry, PA

Average snowfall in December - Industry, PA
  • Average snowfall in December: 3.19"

The month with the highest snowfall is January (3.94").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Industry, PA

Average snowfall days in December - Industry, PA
  • Average snowfall days in December: 8.5 days

The month with the highest number of snowfall days is January (13.2 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
Industry, PA

Average daylight in December / Average sunshine in December - Industry, 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: 3h and 2min

The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in December
Industry, PA

Average sunshine days in December - Industry, PA
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is July (9 days).

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Average UV index in December
Industry, PA

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

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Industry, PA

Average cloud cover in December - Industry, PA
  • Average cloud cover in December: 65

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in December
Industry, PA

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

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

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Industry, Pennsylvania, USA

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