December weather forecast
Ransom, PA

Weather in December

The first month of the winter, December, is still a cold month in Ransom, Pennsylvania, with an average temperature varying between 25.7°F (-3.5°C) and 36.3°F (2.4°C).

Temperature

In December, the average high-temperature drops from a frosty 45.9°F (7.7°C) in November to a wintry 36.3°F (2.4°C). The average low-temperature, in December, is 25.7°F (-3.5°C).

Humidity

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

Rainfall

In Ransom, Pennsylvania, it is raining for 10.7 days, with typically 2.24" (57mm) of accumulated precipitation. Throughout the year, there are 168.5 rainfall days, and 30.91" (785mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Ransom are January through May, October through December. In Ransom, in December, during 9 snowfall days, 4.21" (107mm) of snow is typically accumulated. In Ransom, during the entire year, snow falls for 51.4 days and aggregates up to 25.63" (651mm) of snow.

Daylight

The month with the shortest days in Ransom is December, with an average of 9h and 14min of daylight.
On the first day of the month, sunrise is at 7:10 am and sunset at 4:34 pm. On the last day of December, in Ransom, sunrise is at 7:29 am and sunset at 4:43 pm EST.

Sunshine

January, February and December, with an average of 3.7h of sunshine, are months with the least sunshine in Ransom.

UV index

With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 1 in December interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in December in Ransom?

In Ransom, in December, the average high-temperature is 36.3°F (2.4°C), and the average low-temperature is 25.7°F (-3.5°C).

What is the most humid month in Ransom?

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

What is the average humidity in December in Ransom?

The average relative humidity in December is 84%.

How much does it rain in Ransom in December?

In Ransom, Pennsylvania, in December, during 10.7 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

How many days does it snow in December in Ransom?

In Ransom, in December, during 9 snowfall days, 4.21" (107mm) of snow is typically accumulated.

What is the month with the shortest days in Ransom?

December has the shortest days of the year in Ransom, Pennsylvania, with an average of 9h and 14min of daylight.

How many hours of daylight does Ransom have in December?

In December, the average day length in Ransom is 9h and 14min.

What time are sunrise and sunset in December in Ransom?

On the first day of December, sunrise is at 7:10 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 4:43 pm EST.

What are the months with the least sunshine in Ransom?

January, February and December, with an average of 3.7h of sunshine, are months with the least sunshine.

How many hours of sunshine does Ransom have in December?

The average sunshine duration in December in Ransom is 3.7h.

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

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 Ransom?

The average daily maximum UV index in December in Ransom is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Ransom, PA

Average temperature in December - Ransom, PA
  • Average high temperature in December: 36.3°F

The warmest month (with the highest average high temperature) is July (80.4°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 (59.2°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in December
Ransom, PA

Average pressure in December - Ransom, 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
Ransom, PA

Average wind speed in December - Ransom, PA
  • Average wind speed in December: 7.8mph

The windiest month (with the highest average wind speed) is March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in December
Ransom, PA

Average humidity in December - Ransom, 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 July (77%).

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Average rainfall in December
Ransom, PA

Average rainfall in December - Ransom, PA
  • Average rainfall in December: 2.24"

The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is January (1.97").

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Average rainfall days in December
Ransom, PA

Average rainfall days in December - Ransom, PA
  • Average rainfall days in December: 10.7 days

The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (8.6 days).

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Average snowfall in December
Ransom, PA

Average snowfall in December - Ransom, PA
  • Average snowfall in December: 4.21"

The month with the highest snowfall is February (7.17").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Ransom, PA

Average snowfall days in December - Ransom, PA
  • Average snowfall days in December: 9 days

The month with the highest number of snowfall days is January (13.4 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
Ransom, PA

Average daylight in December / Average sunshine in December - Ransom, PA
  • Average daylight in December: 9h and 14min

The month with the longest days is June (Average daylight: 15h and 7min).
The month with the shortest days is December (Average daylight: 9h and 14min).

  • Average sunshine in December: 3h and 42min

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

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Average sunshine days in December
Ransom, PA

Average sunshine days in December - Ransom, PA
  • Average sunshine days in December: 14.1 days

The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is July (8.6 days).

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Average UV index in December
Ransom, PA

Average UV index in December - Ransom, 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
Ransom, PA

Average cloud cover in December - Ransom, PA
  • Average cloud cover in December: 62

The months with the most cloud cover are February and December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 37).

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Average visibility in December
Ransom, PA

Average visibility in December - Ransom, 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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