December weather forecast
Davis Station, PA

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Weather in December

The first month of the winter, December, is also a wintry month in Davis Station, Pennsylvania, with an average temperature ranging between max 34.2°F (1.2°C) and min 24.1°F (-4.4°C).

Temperature

A shift in Davis Station's weather is observed as November turns into December, with the average high temperature reducing from a frosty 43.7°F (6.5°C) to a wintry 34.2°F (1.2°C). Nighttime temperatures hover around an average low of 24.1°F (-4.4°C) in December.

Humidity

In Davis Station, the average relative humidity in December is 86%.

Rainfall

In December, the rain falls for 11.8 days. Throughout December, 2.64" (67mm) of precipitation is accumulated. Throughout the year, there are 174 rainfall days, and 30.83" (783mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In December, it is snowing for 18 days. Throughout December, 7.95" (202mm) of snow is accumulated. Throughout the year, there are 86.8 snowfall days, and 41.54" (1055mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 12min of daylight.
On the first day of December, sunrise is at 7:18 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 4:49 pm EST.

Sunshine

The months with the least sunshine are January and December, with an average of 2.9h of sunshine.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. 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: In December, the maximum UV index of 1 translates into these guidelines:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December?

December temperatures vary between a high-temperature of 34.2°F (1.2°C) and a low-temperature of 24.1°F (-4.4°C).

What is the average humidity in December?

The average relative humidity in December is 86%.

How much does it rain in December?

In Davis Station, during December, the rain falls for 11.8 days and regularly aggregates up to 2.64" (67mm) of precipitation.

How much does it snow in December?

In December, it is snowing for 18 days. Throughout December, 7.95" (202mm) of snow is accumulated.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 12min of daylight.

How many hours of daylight does Davis Station have in December?

The average day length in December is 9h and 12min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:18 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 4:49 pm EST.

What are the months with the least sunshine?

January and December, with an average of 2.9h of sunshine, are months with the least sunshine.

How long on average sun shines in December?

In Davis Station, the average sunshine duration in December is 2.9h.

What is the month with the lowest UV index?

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

What is the UV index intensity in December?

The average daily maximum UV index in December is 1. A UV Index estimate of 2, and below, represents a low health risk 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
Davis Station, PA

Average temperature in December - Davis Station, PA
  • Average high temperature in December: 34.2°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28°F).

  • Average low temperature in December: 24.1°F

The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

Average pressure in December
Davis Station, PA

Average pressure in December - Davis Station, 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).

Average wind speed in December
Davis Station, PA

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

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in December
Davis Station, PA

Average humidity in December - Davis Station, PA
  • Average humidity in December: 86%

The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are June and July (78%).

Average rainfall in December
Davis Station, PA

Average rainfall in December - Davis Station, PA
  • Average rainfall in December: 2.64"

The wettest month (with the highest rainfall) is April (3.43").
The driest month (with the least rainfall) is September (2.17").

Average rainfall days in December
Davis Station, PA

Average rainfall days in December - Davis Station, PA
  • Average rainfall days in December: 11.8 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is February (8.9 days).

Average snowfall in December
Davis Station, PA

Average snowfall in December - Davis Station, PA
  • Average snowfall in December: 7.95"

The month with the highest snowfall is February (10.2").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Davis Station, PA

Average snowfall days in December - Davis Station, PA
  • Average snowfall days in December: 18 days

The month with the highest number of snowfall days is January (20.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Davis Station, PA

Average daylight in December / Average sunshine in December - Davis Station, 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 5min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and December (Average sunshine: 2h and 54min).

Average sunshine days in December
Davis Station, PA

Average sunshine days in December - Davis Station, PA
  • Average sunshine days in December: 7 days

The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (5.9 days).

Average UV index in December
Davis Station, PA

Average UV index in December - Davis Station, 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).

Average cloud cover in December
Davis Station, PA

Average cloud cover in December - Davis Station, PA
  • Average cloud cover in December: 71

The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 41).

Average visibility in December
Davis Station, PA

Average visibility in December - Davis Station, PA
  • Average visibility in December: 5mi

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

Davis Station, Pennsylvania, USA

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