December weather forecast
Ludlow, PA

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Weather in December

December, the first month of the winter in Ludlow, is also a wintry month, with an average temperature fluctuating between 34.5°F (1.4°C) and 24.8°F (-4°C).

Temperature

Setting in of December comes with a decrease in the average high-temperature, moving from a chilly 43.7°F (6.5°C) in November to a wintry 34.5°F (1.4°C). An average low-temperature of 24.8°F (-4°C) is anticipated throughout the nights during December.

Humidity

The average relative humidity in December is 88%.

Rainfall

In Ludlow, during December, the rain falls for 10.4 days and regularly aggregates up to 3.15" (80mm) of precipitation. Throughout the year, in Ludlow, there are 175.4 rainfall days, and 35.2" (894mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Ludlow, Pennsylvania, are January through May, October through December. In December, in Ludlow, it is snowing for 20.8 days. Throughout December, 12.32" (313mm) of snow is accumulated. Throughout the year, in Ludlow, there are 101.6 snowfall days, and 57.36" (1457mm) of snow is accumulated.

Daylight

With an average of 9h and 12min of daylight, December has the shortest days of the year in Ludlow, Pennsylvania.
On the first day of the month, sunrise is at 7:24 am and sunset at 4:46 pm. On the last day of December, in Ludlow, Pennsylvania, sunrise is at 7:42 am and sunset at 4:55 pm EST.

Sunshine

In December, the average sunshine is 2.3h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: During December, 1 as the daily maximum UV index converts into the following advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

How cold is it in Ludlow in December?

During December, Ludlow experiences an average high-temperature of 34.5°F (1.4°C) and a low-temperature of 24.8°F (-4°C).

What is the average humidity in December in Ludlow?

In December, the average relative humidity is 88%.

How many days does it rain in December in Ludlow?

In Ludlow, Pennsylvania, in December, it is raining for 10.4 days, with typically 3.15" (80mm) of accumulated precipitation.

How much does it snow in Ludlow in December?

In December, in Ludlow, Pennsylvania, it is snowing for 20.8 days. Throughout December, 12.32" (313mm) of snow is accumulated.

What is the month with the shortest days in Ludlow?

December has the shortest days of the year in Ludlow, Pennsylvania, with an average of 9h and 12min of daylight.

How many hours of daylight does Ludlow have in December?

The average day length in December is 9h and 13min.

When is the sunrise / sunset in December in Ludlow?

In December, on the first day of the month, sunrise is at 7:24 am and sunset at 4:46 pm. On the last day of the month, in Ludlow, sunrise is at 7:42 am and sunset at 4:55 pm EST.

How long on average sun shines in December in Ludlow?

In December, the average sunshine duration in Ludlow, Pennsylvania, is 2.3h.

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

January and December, with an average maximum UV index of 1, are months with the lowest UV index.

How high is the UV index in December in Ludlow?

The average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes a low health threat 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
Ludlow, PA

Average temperature in December - Ludlow, PA
  • Average high temperature in December: 34.5°F

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (28°F).

  • Average low temperature in December: 24.8°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

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Average pressure in December
Ludlow, PA

Average pressure in December - Ludlow, PA
  • Average pressure in December: 30.08"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in December
Ludlow, PA

Average wind speed in December - Ludlow, PA
  • Average wind speed in December: 8.5mph

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in December
Ludlow, PA

Average humidity in December - Ludlow, PA
  • Average humidity in December: 88%

The months with the highest relative humidity are January and February (89%).
The months with the lowest relative humidity are May and June (80%).

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Average rainfall in December
Ludlow, PA

Average rainfall in December - Ludlow, PA
  • Average rainfall in December: 3.15"

The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is September (2.2").

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Average rainfall days in December
Ludlow, PA

Average rainfall days in December - Ludlow, PA
  • Average rainfall days in December: 10.4 days

The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in December
Ludlow, PA

Average snowfall in December - Ludlow, PA
  • Average snowfall in December: 12.32"

The month with the highest snowfall is February (13.03").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Ludlow, PA

Average snowfall days in December - Ludlow, PA
  • Average snowfall days in December: 20.8 days

The month with the highest number of snowfall days is January (23.3 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
Ludlow, PA

Average daylight in December / Average sunshine in December - Ludlow, PA
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in December: 2h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 6min).

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Average sunshine days in December
Ludlow, PA

Average sunshine days in December - Ludlow, PA
  • Average sunshine days in December: 5.5 days

The month with the most sunshine days is September (12.1 days).
The month with the least sunshine days is February (4.6 days).

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Average UV index in December
Ludlow, PA

Average UV index in December - Ludlow, PA
  • Average UV index in December: 1

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in December
Ludlow, PA

Average cloud cover in December - Ludlow, PA
  • Average cloud cover in December: 78

The month with the most cloud cover is January (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 42).

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Average visibility in December
Ludlow, PA

Average visibility in December - Ludlow, PA
  • Average visibility in December: 4mi

The months with the highest visibility are April, May, June, July, October and November (5mi).
The months with the lowest visibility are January, February, March, August, September and December (4mi).

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Ludlow, Pennsylvania, USA

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