December weather forecast
Lindbergh, PA

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Weather in December

December, the first month of the winter in Lindbergh, is also an icy month, with an average temperature fluctuating between 36.5°F (2.5°C) and 25.5°F (-3.6°C).

Temperature

December's arrival coincides with a drop in the average high-temperature, decreasing from November's frosty 45.9°F (7.7°C) to a wintry 36.5°F (2.5°C). Throughout the nights in December, Lindbergh experiences an average low-temperature of 25.5°F (-3.6°C).

Humidity

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

Rainfall

In Lindbergh, in December, it is raining for 11 days, with typically 2.95" (75mm) of accumulated precipitation. In Lindbergh, during the entire year, the rain falls for 163.6 days and collects up to 35" (889mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Lindbergh, in December, snow falls for 10.7 days, with typically accumulated 5.87" (149mm) of snow. In Lindbergh, Pennsylvania, during the entire year, snow falls for 60.9 days and aggregates up to 38.9" (988mm) of snow.

Daylight

December has the shortest days of the year in Lindbergh, with an average of 9h and 18min of daylight.
On the first day of December in Lindbergh, sunrise is at 7:10 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 4:45 pm EST.

Sunshine

The average sunshine in December is 3.8h.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 1 during December translates into the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

How cold is December in Lindbergh?

The average high-temperature, in December, in Lindbergh, is 36.5°F (2.5°C), while the average low-temperature is 25.5°F (-3.6°C).

What are the most humid months in Lindbergh?

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

What is the average humidity in December in Lindbergh?

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

How many days does it rain in December in Lindbergh?

In Lindbergh, in December, during 11 rainfall days, 2.95" (75mm) of precipitation is typically accumulated.

How many days does it snow in December in Lindbergh?

In Lindbergh, Pennsylvania, in December, during 10.7 snowfall days, 5.87" (149mm) of snow is typically accumulated.

What is the month with the shortest days in Lindbergh?

The month with the shortest days in Lindbergh, Pennsylvania, is December, with an average of 9h and 18min of daylight.

How many hours of daylight does Lindbergh have in December?

In December, the average day length in Lindbergh, Pennsylvania, is 9h and 16min.

What time are sunrise and sunset in December in Lindbergh?

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, in Lindbergh, Pennsylvania, sunrise is at 7:28 am and sunset at 4:45 pm EST.

How long on average sun shines in December in Lindbergh?

The average sunshine duration in December in Lindbergh is 3.8h.

What is the month with the lowest UV index in Lindbergh?

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

What is the UV index intensity in December in Lindbergh?

In December, the average daily maximum UV index in Lindbergh, Pennsylvania, is 1. A UV Index of 2, and less, symbolizes a low health threat 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
Lindbergh, PA

Average temperature in December - Lindbergh, PA
  • Average high temperature in December: 36.5°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in December: 25.5°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in December
Lindbergh, PA

Average pressure in December - Lindbergh, 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).

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Average wind speed in December
Lindbergh, PA

Average wind speed in December - Lindbergh, PA
  • Average wind speed in December: 7.9mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in December
Lindbergh, PA

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

The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is April (78%).

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Average rainfall in December
Lindbergh, PA

Average rainfall in December - Lindbergh, PA
  • Average rainfall in December: 2.95"

The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is September (2.13").

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Average rainfall days in December
Lindbergh, PA

Average rainfall days in December - Lindbergh, PA
  • Average rainfall days in December: 11 days

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is January (7 days).

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Average snowfall in December
Lindbergh, PA

Average snowfall in December - Lindbergh, PA
  • Average snowfall in December: 5.87"

The month with the highest snowfall is February (8.62").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Lindbergh, PA

Average snowfall days in December - Lindbergh, PA
  • Average snowfall days in December: 10.7 days

The month with the highest number of snowfall days is January (14.8 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
Lindbergh, PA

Average daylight in December / Average sunshine in December - Lindbergh, 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: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

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Average sunshine days in December
Lindbergh, PA

Average sunshine days in December - Lindbergh, PA
  • Average sunshine days in December: 13.2 days

The month with the most sunshine days is November (15.6 days).
The month with the least sunshine days is May (9.2 days).

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Average UV index in December
Lindbergh, PA

Average UV index in December - Lindbergh, 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).

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Average cloud cover in December
Lindbergh, PA

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

The months with the most cloud cover are February and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 38).

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Average visibility in December
Lindbergh, PA

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

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