December weather forecast
Elliottsburg, PA

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Weather in December

December, the first month of the winter in Elliottsburg, is still a cold month, with an average temperature varying between 28.6°F (-1.9°C) and 39.7°F (4.3°C).

Temperature

December's arrival comes with a decrease in the average high-temperature, moving from a frosty 49.5°F (9.7°C) in November to an icy 39.7°F (4.3°C). In the month of December, the average temperature dips to a freezing cold 28.6°F (-1.9°C) during the night.

Humidity

The average relative humidity in December is 80%.

Rainfall

In Elliottsburg, in December, during 10.6 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. Throughout the year, there are 157.4 rainfall days, and 28.46" (723mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Elliottsburg, in December, snow falls for 6 days, with typically accumulated 1.73" (44mm) of snow. Throughout the year, in Elliottsburg, there are 32.9 snowfall days, and 13.94" (354mm) 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 December, sunrise is at 7:13 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 4:52 pm EST.

Sunshine

In December, the average sunshine is 4.3h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 2 during December translates into these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.

Frequently asked questions

How cold does it get in December?

Elliottsburg in December has an average high-temperature of 39.7°F (4.3°C) and an average low-temperature of 28.6°F (-1.9°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, is computed to be 87.8°F (31°C).

What is the average humidity in December?

In Elliottsburg, the average relative humidity in December is 80%.

How many days does it rain in December?

In Elliottsburg, in December, it is raining for 10.6 days, with typically 2.13" (54mm) of accumulated precipitation.

How much does it snow in Elliottsburg in December?

In Elliottsburg, in December, during 6 snowfall days, 1.73" (44mm) of snow is typically accumulated.

What is the month with the shortest days?

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

How many hours of daylight does Elliottsburg have in December?

In Elliottsburg, the average day length in December is 9h and 21min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:13 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 4:52 pm EST.

How long on average sun shines in December?

In December, the average sunshine duration is 4.3h.

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.

How high is the UV index in December?

In Elliottsburg, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to 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
Elliottsburg, PA

Average temperature in December - Elliottsburg, PA
  • Average high temperature in December: 39.7°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in December: 28.6°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in December
Elliottsburg, PA

Average pressure in December - Elliottsburg, 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
Elliottsburg, PA

Average wind speed in December - Elliottsburg, PA
  • Average wind speed in December: 7mph

The windiest months (with the highest average wind speed) are March and April (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

Average humidity in December
Elliottsburg, PA

Average humidity in December - Elliottsburg, PA
  • Average humidity in December: 80%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (75%).

Average rainfall in December
Elliottsburg, PA

Average rainfall in December - Elliottsburg, PA
  • Average rainfall in December: 2.13"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (2.01").

Average rainfall days in December
Elliottsburg, PA

Average rainfall days in December - Elliottsburg, PA
  • Average rainfall days in December: 10.6 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in December
Elliottsburg, PA

Average snowfall in December - Elliottsburg, PA
  • Average snowfall in December: 1.73"

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

Average snowfall days in December
Elliottsburg, PA

Average snowfall days in December - Elliottsburg, PA
  • Average snowfall days in December: 6 days

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Elliottsburg, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 4h and 12min).

Average sunshine days in December
Elliottsburg, PA

Average sunshine days in December - Elliottsburg, PA
  • Average sunshine days in December: 15.1 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in December
Elliottsburg, PA

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

The months with the highest UV index are May, June and July (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
Elliottsburg, PA

Average cloud cover in December - Elliottsburg, PA
  • Average cloud cover in December: 54

The months with the most cloud cover are February and December (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in December
Elliottsburg, PA

Average visibility in December - Elliottsburg, PA
  • Average visibility in December: 6mi

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

Elliottsburg, Pennsylvania, USA

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