December weather forecast
Trucksville, PA

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Weather in December

December, the first month of the winter in Trucksville, is also an icy month, with an average temperature ranging between min 25.7°F (-3.5°C) and max 36.1°F (2.3°C).

Temperature

As December arrives, Trucksville's weather displays a decrease in high-temperatures, transitioning from November's chilly 45.7°F (7.6°C) to an icy 36.1°F (2.3°C). Trucksville's December nights cool down to an average low-temperature of 25.7°F (-3.5°C).

Humidity

The months with the highest humidity in Trucksville are February and December, with an average relative humidity of 84%.

Rainfall

In December, the rain falls for 10.5 days. Throughout December, 1.85" (47mm) of precipitation is accumulated. Throughout the year, there are 154.5 rainfall days, and 25.63" (651mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Trucksville, Pennsylvania, during December, snow falls for 11.6 days and regularly aggregates up to 3.9" (99mm) of snow. In Trucksville, during the entire year, snow falls for 58.2 days and aggregates up to 26.1" (663mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 7:10 am and sunset at 4:35 pm. On the last day of December, sunrise is at 7:29 am and sunset at 4:44 pm EST.

Sunshine

In December, the average sunshine is 3.8h.

UV index

With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 1 in December translates into these instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Updated: Aug 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December?

During December, Trucksville experiences an average high-temperature of 36.1°F (2.3°C) and a low-temperature of 25.7°F (-3.5°C). In July, 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 most humid month in Trucksville?

The months with the highest humidity are February and December, with an average relative humidity of 84%.

What is the average humidity in December?

The average relative humidity in December is 84%.

How many days does it rain in December?

In Trucksville, during December, the rain falls for 10.5 days and regularly aggregates up to 1.85" (47mm) of precipitation.

How many days does it snow in December?

In Trucksville, in December, during 11.6 snowfall days, 3.9" (99mm) of snow is typically accumulated.

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?

The average day length in December is 9h and 15min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 7:10 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 4:44 pm EST.

How long on average sun shines in December?

The average sunshine duration in December is 3.8h.

When is the lowest UV index?

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

How high is the UV index in December in Trucksville?

The average daily maximum UV index in December is 1. A UV Index of 2, and less, symbolizes a low health risk from 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
Trucksville, PA

Average temperature in December - Trucksville, PA
  • Average high temperature in December: 36.1°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30°F).

  • Average low temperature in December: 25.7°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

Average pressure in December
Trucksville, PA

Average pressure in December - Trucksville, 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).

Average wind speed in December
Trucksville, PA

Average wind speed in December - Trucksville, PA
  • Average wind speed in December: 7.6mph

The windiest months (with the highest average wind speed) are March and April (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in December
Trucksville, PA

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

The months with the highest relative humidity are February and December (84%).
The months with the lowest relative humidity are April, June and July (78%).

Average rainfall in December
Trucksville, PA

Average rainfall in December - Trucksville, PA
  • Average rainfall in December: 1.85"

The wettest month (with the highest rainfall) is August (2.48").
The driest month (with the least rainfall) is September (1.73").

Average rainfall days in December
Trucksville, PA

Average rainfall days in December - Trucksville, PA
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (7.6 days).

Average snowfall in December
Trucksville, PA

Average snowfall in December - Trucksville, PA
  • Average snowfall in December: 3.9"

The month with the highest snowfall is February (7.72").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Trucksville, PA

Average snowfall days in December - Trucksville, PA
  • Average snowfall days in December: 11.6 days

The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Trucksville, PA

Average daylight in December / Average sunshine in December - Trucksville, PA
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 3h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

Average sunshine days in December
Trucksville, PA

Average sunshine days in December - Trucksville, PA
  • Average sunshine days in December: 12 days

The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is April (10.3 days).

Average UV index in December
Trucksville, PA

Average UV index in December - Trucksville, 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).

Average cloud cover in December
Trucksville, PA

Average cloud cover in December - Trucksville, PA
  • Average cloud cover in December: 61

The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 36).

Average visibility in December
Trucksville, PA

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

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

Trucksville, Pennsylvania, USA

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