December weather forecast
McClure, PA

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Weather in December

The first month of the winter, December, is also an icy month in McClure, Pennsylvania, with an average temperature fluctuating between 37.4°F (3°C) and 26.8°F (-2.9°C).

Temperature

The average high-temperature decreases in December, shifting from a chilly 47.1°F (8.4°C) in November to a cold 37.4°F (3°C). During the nights in December, McClure experiences a consistent average temperature of 26.8°F (-2.9°C).

Humidity

The months with the highest humidity in McClure are February and December, with an average relative humidity of 83%.

Rainfall

In December, the rain falls for 12.9 days. Throughout December, 2.68" (68mm) of precipitation is accumulated. Throughout the year, there are 173.6 rainfall days, and 33.23" (844mm) of precipitation is accumulated.

Snowfall

Months with snowfall in McClure are January through May, October through December. In McClure, in December, during 10.9 snowfall days, 5.04" (128mm) of snow is typically accumulated. Throughout the year, there are 55.7 snowfall days, and 28.62" (727mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 7:14 am and sunset at 4:42 pm. On the last day of December, sunrise is at 7:33 am and sunset at 4:52 pm EST.

Sunshine

The average sunshine in December is 4.1h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in McClure, Pennsylvania. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, a daily maximum UV index of 2 leads to the following instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

How cold is it in McClure in December?

In McClure, in December, the average high-temperature is 37.4°F (3°C), and the average low-temperature is 26.8°F (-2.9°C). In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is computed to be 89.6°F (32°C).

What is the most humid month in McClure?

February and December, with an average relative humidity of 83%, are most humid months.

What is the average humidity in December in McClure?

In December, the average relative humidity in McClure, Pennsylvania, is 83%.

How many days does it rain in December in McClure?

In McClure, Pennsylvania, during December, the rain falls for 12.9 days and regularly aggregates up to 2.68" (68mm) of precipitation.

How much does it snow in McClure in December?

In December, in McClure, Pennsylvania, it is snowing for 10.9 days. Throughout December, 5.04" (128mm) of snow is accumulated.

What is the month with the shortest days in McClure?

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

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

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

When is the sunrise / sunset in December in McClure?

On the first day of December, sunrise is at 7:14 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 4:52 pm EST.

How long on average sun shines in December in McClure?

The average sunshine duration in December in McClure is 4.1h.

When is the lowest UV index in McClure?

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

What is the UV index intensity in December in McClure?

In McClure, Pennsylvania, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal hazard to health 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
McClure, PA

Average temperature in December - McClure, PA
  • Average high temperature in December: 37.4°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in December: 26.8°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

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Average pressure in December
McClure, PA

Average pressure in December - McClure, PA
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in December
McClure, PA

Average wind speed in December - McClure, PA
  • Average wind speed in December: 6.9mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in December
McClure, PA

Average humidity in December - McClure, PA
  • Average humidity in December: 83%

The months with the highest relative humidity are February and December (83%).
The month with the lowest relative humidity is July (76%).

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Average rainfall in December
McClure, PA

Average rainfall in December - McClure, PA
  • Average rainfall in December: 2.68"

The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is November (2.2").

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Average rainfall days in December
McClure, PA

Average rainfall days in December - McClure, PA
  • Average rainfall days in December: 12.9 days

The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is February (8.8 days).

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Average snowfall in December
McClure, PA

Average snowfall in December - McClure, PA
  • Average snowfall in December: 5.04"

The month with the highest snowfall is February (7.44").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
McClure, PA

Average snowfall days in December - McClure, PA
  • Average snowfall days in December: 10.9 days

The month with the highest number of snowfall days is January (15 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
McClure, PA

Average daylight in December / Average sunshine in December - McClure, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 3h and 54min).

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Average sunshine days in December
McClure, PA

Average sunshine days in December - McClure, PA
  • Average sunshine days in December: 11.5 days

The month with the most sunshine days is November (15.9 days).
The month with the least sunshine days is May (9.4 days).

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Average UV index in December
McClure, PA

Average UV index in December - McClure, PA
  • Average UV index in December: 2

The month with the highest UV index is June (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
McClure, PA

Average cloud cover in December - McClure, PA
  • Average cloud cover in December: 58

The months with the most cloud cover are January, February and December (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 35).

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Average visibility in December
McClure, PA

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

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