December weather forecast
McClure, PA

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Weather in December

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

Temperature

The average high-temperature drops in December, from November's chilly 47.1°F (8.4°C) to a wintry 37.4°F (3°C). In the month of December, McClure experiences an average low-temperature of 26.8°F (-2.9°C).

Humidity

The months with the highest humidity 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. In McClure, during the entire year, the rain falls for 173.6 days and collects up to 33.23" (844mm) of precipitation.

Snowfall

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

Daylight

With an average of 9h and 18min of daylight, December has the shortest days of the year.
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. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index, 2 during December, leads to the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December?

The average high-temperature and low-temperature during December are 37.4°F (3°C) and 26.8°F (-2.9°C) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is estimated at 89.6°F (32°C).

What are the most humid months in McClure?

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

What is the average humidity in December?

In December, the average relative humidity is 83%.

How much does it rain in December?

In McClure, in December, it is raining for 12.9 days, with typically 2.68" (68mm) of accumulated precipitation.

How much does it snow in December?

In McClure, during December, snow falls for 10.9 days and regularly aggregates up to 5.04" (128mm) of snow.

What is the month with the shortest days?

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

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

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

What time are sunrise and sunset in December?

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?

The average sunshine duration in December is 4.1h.

When is the lowest 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.

What is the UV index reading in December?

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

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

McClure, Pennsylvania, USA

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