December weather forecast
Quincy Hollow, PA

Share

Weather in December

December, the first month of the winter in Quincy Hollow, is also a frosty month, with an average temperature varying between 43.7°F (6.5°C) and 32.4°F (0.2°C).

Temperature

December reveals a small adjustment in temperature, transitioning from an average high of a cool 52.3°F (11.3°C) in November to a chilly 43.7°F (6.5°C). The average low-temperature, in December, is a cold 32.4°F (0.2°C).

Humidity

In Quincy Hollow, the average relative humidity in December is 77%.

Rainfall

In Quincy Hollow, during December, the rain falls for 10.9 days and regularly aggregates up to 3.19" (81mm) of precipitation. Throughout the year, there are 154.4 rainfall days, and 31.38" (797mm) of precipitation is accumulated.

Snowfall

January through May, November and December are months with snowfall in Quincy Hollow. In December, it is snowing for 2.8 days. Throughout December, 1.22" (31mm) of snow is accumulated. In Quincy Hollow, Pennsylvania, during the entire year, snow falls for 15.9 days and aggregates up to 8.5" (216mm) of snow.

Daylight

With an average of 9h and 24min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:03 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 4:43 pm EST.

Sunshine

The average sunshine in December is 5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.
Note: In December, the average maximum UV index of 2 translates into the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. To guard against the harmful effects of the Sun, minimize exposure during midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.

Frequently asked questions

How cold is it in December?

December temperatures vary between a high-temperature of 43.7°F (6.5°C) and a low-temperature of 32.4°F (0.2°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 89.6°F (32°C).

What is the average humidity in December?

The average relative humidity in December is 77%.

How much does it rain in December?

In Quincy Hollow, Pennsylvania, during December, the rain falls for 10.9 days and regularly aggregates up to 3.19" (81mm) of precipitation.

How many days does it snow in December?

In Quincy Hollow, during December, snow falls for 2.8 days and regularly aggregates up to 1.22" (31mm) of snow.

What is the month with the shortest days?

With an average of 9h and 24min of daylight, December has the shortest days of the year.

What is the average length of the day in December?

In Quincy Hollow, the average day length in December is 9h and 22min.

What time are sunrise and sunset in December?

On the first day of December, sunrise is at 7:03 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 4:43 pm EST.

How many hours of sunshine does Quincy Hollow have in December?

In Quincy Hollow, the average sunshine duration in December is 5h.

What is the month with the lowest UV index?

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

What is the UV index reading in December in Quincy Hollow?

In December, the average daily maximum UV index is 2. 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
Quincy Hollow, PA

Average temperature in December - Quincy Hollow, PA
  • Average high temperature in December: 43.7°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in December: 32.4°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in December
Quincy Hollow, PA

Average pressure in December - Quincy Hollow, 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 (29.93"Hg).

Average wind speed in December
Quincy Hollow, PA

Average wind speed in December - Quincy Hollow, PA
  • Average wind speed in December: 7.6mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in December
Quincy Hollow, PA

Average humidity in December - Quincy Hollow, PA
  • Average humidity in December: 77%

The months with the highest relative humidity are February and October (78%).
The month with the lowest relative humidity is April (72%).

Average rainfall in December
Quincy Hollow, PA

Average rainfall in December - Quincy Hollow, PA
  • Average rainfall in December: 3.19"

The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is January (1.89").

Average rainfall days in December
Quincy Hollow, PA

Average rainfall days in December - Quincy Hollow, PA
  • Average rainfall days in December: 10.9 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (8 days).

Average snowfall in December
Quincy Hollow, PA

Average snowfall in December - Quincy Hollow, PA
  • Average snowfall in December: 1.22"

The month with the highest snowfall is March (2.99").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in December
Quincy Hollow, PA

Average snowfall days in December - Quincy Hollow, PA
  • Average snowfall days in December: 2.8 days

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Quincy Hollow, PA

Average daylight in December / Average sunshine in December - Quincy Hollow, 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: 5h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in December
Quincy Hollow, PA

Average sunshine days in December - Quincy Hollow, PA
  • Average sunshine days in December: 18.1 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in December
Quincy Hollow, PA

Average UV index in December - Quincy Hollow, PA
  • Average UV index in December: 2

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

Average cloud cover in December
Quincy Hollow, PA

Average cloud cover in December - Quincy Hollow, PA
  • Average cloud cover in December: 46

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in December
Quincy Hollow, PA

Average visibility in December - Quincy Hollow, PA
  • Average visibility in December: 6mi

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

Quincy Hollow, Pennsylvania, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location