December weather forecast
Quakertown, PA

Weather in December

The first month of the winter, December, is also a wintry month in Quakertown, Pennsylvania, with an average temperature fluctuating between 41.5°F (5.3°C) and 29.8°F (-1.2°C).

Temperature

In December, the average high-temperature marginally drops from a cool 50.4°F (10.2°C) in November to a cold 41.5°F (5.3°C). The average low-temperature, in Quakertown, is 29.8°F (-1.2°C).

Humidity

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

Rainfall

In December, in Quakertown, the rain falls for 10 days. Throughout December, 2.91" (74mm) of precipitation is accumulated. Throughout the year, in Quakertown, there are 154.1 rainfall days, and 31.73" (806mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Quakertown are January through May, October through December. In December, in Quakertown, it is snowing for 5 days. Throughout December, 2.87" (73mm) of snow is accumulated. In Quakertown, during the entire year, snow falls for 29.3 days and aggregates up to 16.57" (421mm) of snow.

Daylight

December has the shortest days of the year in Quakertown, Pennsylvania, with an average of 9h and 20min of daylight.
On the first day of the month, sunrise is at 7:05 am and sunset at 4:35 pm. On the last day of December, sunrise is at 7:24 am and sunset at 4:44 pm EST.

Sunshine

In December, the average sunshine in Quakertown is 4.8h.

UV index

The months with the lowest UV index in Quakertown are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Quakertown?

In Quakertown, in December, the average high-temperature is 41.5°F (5.3°C), and the average low-temperature is 29.8°F (-1.2°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is appraised at 89.6°F (32°C).

What is the average humidity in December in Quakertown?

In December, the average relative humidity in Quakertown, Pennsylvania, is 80%.

How much does it rain in Quakertown in December?

In Quakertown, Pennsylvania, during December, the rain falls for 10 days and regularly aggregates up to 2.91" (74mm) of precipitation.

How much does it snow in Quakertown in December?

In Quakertown, Pennsylvania, in December, during 5 snowfall days, 2.87" (73mm) of snow is typically accumulated.

What is the month with the shortest days in Quakertown?

The month with the shortest days in Quakertown, Pennsylvania, is December, with an average of 9h and 20min of daylight.

How many hours of daylight does Quakertown have in December?

In Quakertown, Pennsylvania, the average day length in December is 9h and 20min.

When is the sunrise / sunset in December in Quakertown?

On the first day of December in Quakertown, sunrise is at 7:05 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 4:44 pm EST.

How long on average sun shines in December in Quakertown?

In December, the average sunshine duration in Quakertown, Pennsylvania, is 4.8h.

When is the lowest UV index in Quakertown?

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

What is the UV index reading in December in Quakertown?

In December, the average daily maximum UV index in Quakertown, Pennsylvania, is 2. A UV Index value of 2, and less, symbolizes 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
Quakertown, PA

Average temperature in December - Quakertown, PA
  • Average high temperature in December: 41.5°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in December: 29.8°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

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Average pressure in December
Quakertown, PA

Average pressure in December - Quakertown, 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).

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Average wind speed in December
Quakertown, PA

Average wind speed in December - Quakertown, PA
  • Average wind speed in December: 7.5mph

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

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Average humidity in December
Quakertown, PA

Average humidity in December - Quakertown, 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 (75%).

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Average rainfall in December
Quakertown, PA

Average rainfall in December - Quakertown, PA
  • Average rainfall in December: 2.91"

The wettest months (with the highest rainfall) are May and July (3.07").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in December
Quakertown, PA

Average rainfall days in December - Quakertown, PA
  • Average rainfall days in December: 10 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in December
Quakertown, PA

Average snowfall in December - Quakertown, PA
  • Average snowfall in December: 2.87"

The month with the highest snowfall is March (4.72").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Quakertown, PA

Average snowfall days in December - Quakertown, PA
  • Average snowfall days in December: 5 days

The month with the highest number of snowfall days is February (8.3 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
Quakertown, PA

Average daylight in December / Average sunshine in December - Quakertown, PA
  • Average daylight in December: 9h and 20min

The month with the longest days is June (Average daylight: 15h and 1min).
The month with the shortest days is December (Average daylight: 9h and 20min).

  • Average sunshine in December: 4h and 48min

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

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Average sunshine days in December
Quakertown, PA

Average sunshine days in December - Quakertown, PA
  • Average sunshine days in December: 17 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is June (11.8 days).

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Average UV index in December
Quakertown, PA

Average UV index in December - Quakertown, PA
  • Average UV index in December: 2

The months with the highest UV index are May, 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
Quakertown, PA

Average cloud cover in December - Quakertown, PA
  • Average cloud cover in December: 50

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in December
Quakertown, PA

Average visibility in December - Quakertown, PA
  • Average visibility in December: 5mi

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

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