December weather forecast
Mickleys Gardens, PA

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Weather in December

December, the first month of the winter in Mickleys Gardens, is also a wintry month, with an average temperature fluctuating between 40.1°F (4.5°C) and 28.9°F (-1.7°C).

Temperature

Mickleys Gardens's transition into December involves a shift in temperature, receding from a chilly 49.1°F (9.5°C) in November to a cold 40.1°F (4.5°C). An average low-temperature of 28.9°F (-1.7°C) is recorded during the nights in December.

Humidity

The average relative humidity in December is 80%.

Rainfall

In Mickleys Gardens, in December, during 12.1 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. In Mickleys Gardens, during the entire year, the rain falls for 162.5 days and collects up to 31.69" (805mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In December, in Mickleys Gardens, it is snowing for 5.5 days. Throughout December, 2.95" (75mm) of snow is accumulated. In Mickleys Gardens, during the entire year, snow falls for 32.3 days and aggregates up to 17.24" (438mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 7:07 am and sunset at 4:35 pm. On the last day of December, sunrise is at 7:25 am and sunset at 4:44 pm EST.

Sunshine

The average sunshine in December is 4.7h.

UV index

The months with the lowest UV index in Mickleys Gardens, Pennsylvania, are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 2 in December translates into these instructions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold does it get in December?

December temperatures vary between a high-temperature of 40.1°F (4.5°C) and a low-temperature of 28.9°F (-1.7°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is evaluated at 86°F (30°C).

What is the average humidity in December?

In Mickleys Gardens, the average relative humidity in December is 80%.

How much does it rain in December?

In December, the rain falls for 12.1 days. Throughout December, 2.87" (73mm) of precipitation is accumulated.

How many days does it snow in December?

In Mickleys Gardens, during December, snow falls for 5.5 days and regularly aggregates up to 2.95" (75mm) of snow.

What is the month with the shortest days?

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

What is the average length of the day in December?

The average day length in December is 9h and 19min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 7:07 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 4:44 pm EST.

How long on average sun shines in December in Mickleys Gardens?

In December, the average sunshine duration is 4.7h.

When is the lowest UV index?

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

What is the UV index reading in December?

In Mickleys Gardens, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to 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
Mickleys Gardens, PA

Average temperature in December - Mickleys Gardens, PA
  • Average high temperature in December: 40.1°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in December: 28.9°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in December
Mickleys Gardens, PA

Average pressure in December - Mickleys Gardens, 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
Mickleys Gardens, PA

Average wind speed in December - Mickleys Gardens, PA
  • Average wind speed in December: 7.6mph

The windiest months (with the highest average wind speed) are January and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in December
Mickleys Gardens, PA

Average humidity in December - Mickleys Gardens, PA
  • Average humidity in December: 80%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (76%).

Average rainfall in December
Mickleys Gardens, PA

Average rainfall in December - Mickleys Gardens, PA
  • Average rainfall in December: 2.87"

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in December
Mickleys Gardens, PA

Average rainfall days in December - Mickleys Gardens, PA
  • Average rainfall days in December: 12.1 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (9.9 days).

Average snowfall in December
Mickleys Gardens, PA

Average snowfall in December - Mickleys Gardens, PA
  • Average snowfall in December: 2.95"

The month with the highest snowfall is March (4.88").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Mickleys Gardens, PA

Average snowfall days in December - Mickleys Gardens, PA
  • Average snowfall days in December: 5.5 days

The month with the highest number of snowfall days is February (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Mickleys Gardens, PA

Average daylight in December / Average sunshine in December - Mickleys Gardens, 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 18min).

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in December
Mickleys Gardens, PA

Average sunshine days in December - Mickleys Gardens, PA
  • Average sunshine days in December: 15.7 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (11.7 days).

Average UV index in December
Mickleys Gardens, PA

Average UV index in December - Mickleys Gardens, 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).

Average cloud cover in December
Mickleys Gardens, PA

Average cloud cover in December - Mickleys Gardens, PA
  • Average cloud cover in December: 51

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in December
Mickleys Gardens, PA

Average visibility in December - Mickleys Gardens, PA
  • Average visibility in December: 5mi

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

Mickleys Gardens, Pennsylvania, USA

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