December weather forecast
Mineral Springs, PA

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Weather in December

The first month of the winter, December, is also an icy month in Mineral Springs, Pennsylvania, with an average temperature varying between 36°F (2.2°C) and 25.5°F (-3.6°C).

Temperature

With the onset of December, Mineral Springs's average high-temperature adjusts, receding from November's frosty 45.5°F (7.5°C) to an icy 36°F (2.2°C). An average low-temperature of 25.5°F (-3.6°C) is observed during the December nights.

Humidity

The average relative humidity in December in Mineral Springs is 86%.

Rainfall

In Mineral Springs, in December, during 11.6 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. Throughout the year, there are 165.7 rainfall days, and 31.54" (801mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In December, it is snowing for 15.5 days. Throughout December, 7.36" (187mm) of snow is accumulated. Throughout the year, there are 76 snowfall days, and 37.6" (955mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 18min of daylight.
On the first day of December in Mineral Springs, sunrise is at 7:19 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 4:55 pm EST.

Sunshine

The average sunshine in December is 2.9h.

UV index

With an average maximum UV index of 1, December is the month with the lowest UV index in Mineral Springs, Pennsylvania. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum UV index of 1 in December translates into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is it in Mineral Springs in December?

Mineral Springs in December has an average high-temperature of 36°F (2.2°C) and an average low-temperature of 25.5°F (-3.6°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in July is evaluated at 86°F (30°C).

What is the average humidity in December in Mineral Springs?

In December, the average relative humidity in Mineral Springs is 86%.

How much does it rain in Mineral Springs in December?

In Mineral Springs, in December, it is raining for 11.6 days, with typically 2.8" (71mm) of accumulated precipitation.

How much does it snow in Mineral Springs in December?

In Mineral Springs, in December, during 15.5 snowfall days, 7.36" (187mm) of snow is typically accumulated.

What is the month with the shortest days in Mineral Springs?

The month with the shortest days in Mineral Springs is December, with an average of 9h and 18min of daylight.

What is the average length of the day in December in Mineral Springs?

The average day length in December in Mineral Springs, Pennsylvania, is 9h and 17min.

When is the sunrise / sunset in December in Mineral Springs?

On the first day of December, sunrise is at 7:19 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 4:55 pm EST.

How many hours of sunshine does Mineral Springs have in December?

In Mineral Springs, Pennsylvania, the average sunshine duration in December is 2.9h.

What is the month with the lowest UV index in Mineral Springs?

The month with the lowest UV index in Mineral Springs is December, with an average maximum UV index of 1.

What is the UV index intensity in December in Mineral Springs?

The average daily maximum UV index in December is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Mineral Springs, PA

Average temperature in December - Mineral Springs, PA
  • Average high temperature in December: 36°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in December: 25.5°F

The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (18°F).

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Average pressure in December
Mineral Springs, PA

Average pressure in December - Mineral Springs, PA
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in December
Mineral Springs, PA

Average wind speed in December - Mineral Springs, 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 (5.4mph).

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Average humidity in December
Mineral Springs, PA

Average humidity in December - Mineral Springs, PA
  • Average humidity in December: 86%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is July (77%).

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Average rainfall in December
Mineral Springs, PA

Average rainfall in December - Mineral Springs, PA
  • Average rainfall in December: 2.8"

The wettest month (with the highest rainfall) is April (3.43").
The driest month (with the least rainfall) is August (1.97").

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Average rainfall days in December
Mineral Springs, PA

Average rainfall days in December - Mineral Springs, PA
  • Average rainfall days in December: 11.6 days

The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is January (7.6 days).

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Average snowfall in December
Mineral Springs, PA

Average snowfall in December - Mineral Springs, PA
  • Average snowfall in December: 7.36"

The month with the highest snowfall is January (9.25").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Mineral Springs, PA

Average snowfall days in December - Mineral Springs, PA
  • Average snowfall days in December: 15.5 days

The month with the highest number of snowfall days is January (19.1 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
Mineral Springs, PA

Average daylight in December / Average sunshine in December - Mineral Springs, PA
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 2h and 5min

The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

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Average sunshine days in December
Mineral Springs, PA

Average sunshine days in December - Mineral Springs, PA
  • Average sunshine days in December: 8.8 days

The month with the most sunshine days is September (14.7 days).
The month with the least sunshine days is February (7.3 days).

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Average UV index in December
Mineral Springs, PA

Average UV index in December - Mineral Springs, PA
  • Average UV index in December: 1

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Mineral Springs, PA

Average cloud cover in December - Mineral Springs, PA
  • Average cloud cover in December: 71

The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 40).

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Average visibility in December
Mineral Springs, PA

Average visibility in December - Mineral Springs, PA
  • Average visibility in December: 4mi

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

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Mineral Springs, Pennsylvania, USA

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