December weather forecast
Pleasant Hall, PA

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Weather in December

December, the first month of the winter in Pleasant Hall, is also a wintry month, with an average temperature fluctuating between 40.8°F (4.9°C) and 28.9°F (-1.7°C).

Temperature

Pleasant Hall's December weather features a mild decline in high-temperatures, reducing from a cool 50°F (10°C) in November to a cold 40.8°F (4.9°C). Throughout the month of December, Pleasant Hall reports a steady low-temperature average of 28.9°F (-1.7°C).

Humidity

In December, the average relative humidity in Pleasant Hall, Pennsylvania, is 79%.

Rainfall

In Pleasant Hall, in December, during 10.8 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. In Pleasant Hall, during the entire year, the rain falls for 156 days and collects up to 27.2" (691mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Pleasant Hall, in December, during 4.2 snowfall days, 1.73" (44mm) of snow is typically accumulated. In Pleasant Hall, during the entire year, snow falls for 28.8 days and aggregates up to 15.39" (391mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 24min of daylight.
On the first day of the month, sunrise is at 7:14 am and sunset at 4:45 pm. On the last day of December, sunrise is at 7:32 am and sunset at 4:55 pm EST.

Sunshine

In December, the average sunshine is 4.6h.

UV index

The months with the lowest UV index in Pleasant Hall, Pennsylvania, are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

Is it cold in Pleasant Hall during December?

During December, Pleasant Hall experiences an average high-temperature of 40.8°F (4.9°C) and a low-temperature of 28.9°F (-1.7°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is computed to be 87.8°F (31°C).

What is the average humidity in December in Pleasant Hall?

The average relative humidity in December in Pleasant Hall, Pennsylvania, is 79%.

How many days does it rain in December in Pleasant Hall?

In Pleasant Hall, during December, the rain falls for 10.8 days and regularly aggregates up to 2.05" (52mm) of precipitation.

How much does it snow in Pleasant Hall in December?

In December, in Pleasant Hall, it is snowing for 4.2 days. Throughout December, 1.73" (44mm) of snow is accumulated.

What is the month with the shortest days in Pleasant Hall?

The month with the shortest days is December, with an average of 9h and 24min of daylight.

What is the average length of the day in December in Pleasant Hall?

In December, the average day length in Pleasant Hall, Pennsylvania, is 9h and 23min.

What time are sunrise and sunset in December in Pleasant Hall?

On the first day of December, sunrise is at 7:14 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 4:55 pm EST.

How many hours of sunshine does Pleasant Hall have in December?

In Pleasant Hall, the average sunshine duration in December is 4.6h.

What are the months with the lowest UV index in Pleasant Hall?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in December in Pleasant Hall?

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

Average temperature in December - Pleasant Hall, PA
  • Average high temperature in December: 40.8°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 (35.1°F).

  • Average low temperature in December: 28.9°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure in December
Pleasant Hall, PA

Average pressure in December - Pleasant Hall, PA
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in December
Pleasant Hall, PA

Average wind speed in December - Pleasant Hall, PA
  • Average wind speed in December: 7.2mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in December
Pleasant Hall, PA

Average humidity in December - Pleasant Hall, PA
  • Average humidity in December: 79%

The months with the highest relative humidity are February and October (80%).
The month with the lowest relative humidity is July (75%).

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Average rainfall in December
Pleasant Hall, PA

Average rainfall in December - Pleasant Hall, PA
  • Average rainfall in December: 2.05"

The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is January (1.85").

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Average rainfall days in December
Pleasant Hall, PA

Average rainfall days in December - Pleasant Hall, PA
  • Average rainfall days in December: 10.8 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in December
Pleasant Hall, PA

Average snowfall in December - Pleasant Hall, PA
  • Average snowfall in December: 1.73"

The month with the highest snowfall is January (4.92").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Pleasant Hall, PA

Average snowfall days in December - Pleasant Hall, PA
  • Average snowfall days in December: 4.2 days

The month with the highest number of snowfall days is January (8.6 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
Pleasant Hall, PA

Average daylight in December / Average sunshine in December - Pleasant Hall, 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 24min).

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

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Average sunshine days in December
Pleasant Hall, PA

Average sunshine days in December - Pleasant Hall, PA
  • Average sunshine days in December: 16.6 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (11.6 days).

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Average UV index in December
Pleasant Hall, PA

Average UV index in December - Pleasant Hall, PA
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in December
Pleasant Hall, PA

Average cloud cover in December - Pleasant Hall, PA
  • Average cloud cover in December: 52

The months with the most cloud cover are January, February and December (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in December
Pleasant Hall, PA

Average visibility in December - Pleasant Hall, PA
  • Average visibility in December: 6mi

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

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Pleasant Hall, Pennsylvania, USA

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