December weather forecast
Port Providence, PA

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Weather in December

The first month of the winter, December, is also an icy month in Port Providence, Pennsylvania, with an average temperature ranging between max 42.3°F (5.7°C) and min 30.9°F (-0.6°C).

Temperature

The arrival of December suggests a slight decrease in the average high-temperature, moving from a cool 51.1°F (10.6°C) in November to an icy 42.3°F (5.7°C). An average minimum temperature of 30.9°F (-0.6°C) is recorded during the month of December.

Humidity

The average relative humidity in December is 79%.

Rainfall

In December, the rain falls for 7.9 days. Throughout December, 0.98" (25mm) of precipitation is accumulated. Throughout the year, there are 132.3 rainfall days, and 13.98" (355mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. In Port Providence, in December, during 2.5 snowfall days, 0.51" (13mm) of snow is typically accumulated. In Port Providence, Pennsylvania, during the entire year, snow falls for 15.1 days and aggregates up to 2.2" (56mm) 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 7:05 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 4:46 pm EST.

Sunshine

In December, the average sunshine in Port Providence is 4.8h.

UV index

The months with the lowest UV index in Port Providence, Pennsylvania, are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.
Note: In December, a daily maximum UV index of 2 leads to the following instructions:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Enhance your sun protection with tightly woven, yet airy clothing. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

Is December cold in Port Providence?

An average high-temperature, in December, in Port Providence, is 42.3°F (5.7°C) and the average low-temperature is 30.9°F (-0.6°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is computed to be 89.6°F (32°C).

What is the average humidity in December in Port Providence?

In December, the average relative humidity in Port Providence is 79%.

How much does it rain in Port Providence in December?

In Port Providence, during December, the rain falls for 7.9 days and regularly aggregates up to 0.98" (25mm) of precipitation.

How much does it snow in Port Providence in December?

In Port Providence, in December, during 2.5 snowfall days, 0.51" (13mm) of snow is typically accumulated.

What is the month with the shortest days in Port Providence?

The month with the shortest days in Port Providence is December, with an average of 9h and 24min of daylight.

What is the average length of the day in December in Port Providence?

In Port Providence, Pennsylvania, the average day length in December is 9h and 22min.

What time are sunrise and sunset in December in Port Providence?

In December, on the first day of the month, sunrise is at 7:05 am and sunset at 4:36 pm. On the last day of the month, in Port Providence, Pennsylvania, sunrise is at 7:24 am and sunset at 4:46 pm EST.

How long on average sun shines in December in Port Providence?

In Port Providence, the average sunshine duration in December is 4.8h.

When is the lowest UV index in Port Providence?

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

How high is the UV index in December in Port Providence?

In December, the average daily maximum UV index in Port Providence, Pennsylvania, is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Port Providence, PA

Average temperature in December - Port Providence, PA
  • Average high temperature in December: 42.3°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in December: 30.9°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

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Average pressure in December
Port Providence, PA

Average pressure in December - Port Providence, PA
  • Average pressure in December: 30.1"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
Port Providence, PA

Average wind speed in December - Port Providence, PA
  • Average wind speed in December: 7.7mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in December
Port Providence, PA

Average humidity in December - Port Providence, PA
  • Average humidity in December: 79%

The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are April and July (74%).

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Average rainfall in December
Port Providence, PA

Average rainfall in December - Port Providence, PA
  • Average rainfall in December: 0.98"

The wettest month (with the highest rainfall) is August (1.77").
The driest month (with the least rainfall) is February (0.75").

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Average rainfall days in December
Port Providence, PA

Average rainfall days in December - Port Providence, PA
  • Average rainfall days in December: 7.9 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall in December
Port Providence, PA

Average snowfall in December - Port Providence, PA
  • Average snowfall in December: 0.51"

The months with the highest snowfall are January and February (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Port Providence, PA

Average snowfall days in December - Port Providence, PA
  • Average snowfall days in December: 2.5 days

The month with the highest number of snowfall days is February (4.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Port Providence, PA

Average daylight in December / Average sunshine in December - Port Providence, 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: 4h and 5min

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 36min).

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Average sunshine days in December
Port Providence, PA

Average sunshine days in December - Port Providence, PA
  • Average sunshine days in December: 20.4 days

The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is June (12.8 days).

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Average UV index in December
Port Providence, PA

Average UV index in December - Port Providence, 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, March, November and December (UV index 2).

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Average cloud cover in December
Port Providence, PA

Average cloud cover in December - Port Providence, PA
  • Average cloud cover in December: 48

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in December
Port Providence, PA

Average visibility in December - Port Providence, PA
  • Average visibility in December: 6mi

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

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Port Providence, Pennsylvania, USA

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