December weather forecast
Tobyhanna, PA

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Weather in December

December, the first month of the winter in Tobyhanna, is also an icy month, with an average temperature fluctuating between 36.3°F (2.4°C) and 25.7°F (-3.5°C).

Temperature

December brings a decrease in the average high-temperature, shifting from a frosty 45.9°F (7.7°C) in November to a wintry 36.3°F (2.4°C). Throughout the month of December, the average temperature dips to a subzero cold 25.7°F (-3.5°C) at night.

Humidity

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

Rainfall

In Tobyhanna, in December, it is raining for 13.2 days, with typically 3.11" (79mm) of accumulated precipitation. Throughout the year, there are 171 rainfall days, and 34.45" (875mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Tobyhanna. In Tobyhanna, in December, during 13.1 snowfall days, 6.89" (175mm) of snow is typically accumulated. In Tobyhanna, during the entire year, snow falls for 66.6 days and aggregates up to 42.24" (1073mm) of snow.

Daylight

December has the shortest days of the year in Tobyhanna, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 7:08 am and sunset at 4:33 pm. On the last day of December, sunrise is at 7:26 am and sunset at 4:43 pm EST.

Sunshine

In Tobyhanna, the average sunshine in December is 4.2h.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, an average UV index of 1 transforms into the following instructions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Frequently asked questions

How cold is December in Tobyhanna?

The average high-temperature and low-temperature in Tobyhanna, Pennsylvania, during December are 36.3°F (2.4°C) and 25.7°F (-3.5°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in July is computed to be 86°F (30°C).

What is the most humid month in Tobyhanna?

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

What is the average humidity in December in Tobyhanna?

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

How many days does it rain in December in Tobyhanna?

In Tobyhanna, in December, during 13.2 rainfall days, 3.11" (79mm) of precipitation is typically accumulated.

How much does it snow in Tobyhanna in December?

In Tobyhanna, during December, snow falls for 13.1 days and regularly aggregates up to 6.89" (175mm) of snow.

What is the month with the shortest days in Tobyhanna?

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

How many hours of daylight does Tobyhanna have in December?

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

When are sunrise and sunset in December in Tobyhanna?

In December, on the first day of the month, sunrise is at 7:08 am and sunset at 4:33 pm. On the last day of the month, in Tobyhanna, sunrise is at 7:26 am and sunset at 4:43 pm EST.

How long on average sun shines in December in Tobyhanna?

The average sunshine duration in December in Tobyhanna is 4.2h.

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

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

What is the UV index intensity in December in Tobyhanna?

In December, the average daily maximum UV index is 1. A UV Index reading of 2, and below, represents a minimal hazard to health 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
Tobyhanna, PA

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

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.9°F).

  • Average low temperature in December: 25.7°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
Tobyhanna, PA

Average pressure in December - Tobyhanna, PA
  • Average pressure in December: 30.09"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
Tobyhanna, PA

Average wind speed in December - Tobyhanna, PA
  • Average wind speed in December: 8mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in December
Tobyhanna, PA

Average humidity in December - Tobyhanna, 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
Tobyhanna, PA

Average rainfall in December - Tobyhanna, PA
  • Average rainfall in December: 3.11"

The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days in December
Tobyhanna, PA

Average rainfall days in December - Tobyhanna, PA
  • Average rainfall days in December: 13.2 days

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is February (10.3 days).

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Average snowfall in December
Tobyhanna, PA

Average snowfall in December - Tobyhanna, PA
  • Average snowfall in December: 6.89"

The month with the highest snowfall is January (9.72").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Tobyhanna, PA

Average snowfall days in December - Tobyhanna, PA
  • Average snowfall days in December: 13.1 days

The month with the highest number of snowfall days is January (15.8 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
Tobyhanna, PA

Average daylight in December / Average sunshine in December - Tobyhanna, 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: 4h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).

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Average sunshine days in December
Tobyhanna, PA

Average sunshine days in December - Tobyhanna, PA
  • Average sunshine days in December: 12.5 days

The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is February (8.6 days).

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Average UV index in December
Tobyhanna, PA

Average UV index in December - Tobyhanna, 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
Tobyhanna, PA

Average cloud cover in December - Tobyhanna, PA
  • Average cloud cover in December: 57

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 36).

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Average visibility in December
Tobyhanna, PA

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

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