December weather forecast
Climax, PA

Weather in December

The first month of the winter, December, is also a wintry month in Climax, Pennsylvania, with temperature in the range of an average low of 25.7°F (-3.5°C) and an average high of 36.5°F (2.5°C).

Temperature

In December, the average high-temperature drops from a frosty 45.9°F (7.7°C) in November to a cold 36.5°F (2.5°C). In December, the average low-temperature is 25.7°F (-3.5°C).

Humidity

The average relative humidity in December in Climax is 86%.

Rainfall

In Climax, during 12.5 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. In Climax, during the entire year, the rain falls for 169.8 days and collects up to 27.36" (695mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Climax. In Climax, during December, snow falls for 16.9 days and regularly aggregates up to 5" (127mm) of snow. Throughout the year, there are 80.5 snowfall days, and 26.02" (661mm) of snow is accumulated.

Daylight

With an average of 9h and 17min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:23 am and sunset at 4:50 pm. On the last day of December, in Climax, Pennsylvania, sunrise is at 7:42 am and sunset at 4:59 pm EST.

Sunshine

The average sunshine in December in Climax, Pennsylvania, is 2.7h.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In December, the average maximum UV index of 1 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. 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 Climax?

In December, in Climax, the average high-temperature is 36.5°F (2.5°C), and the average low-temperature is 25.7°F (-3.5°C). The average heat index (a.k.a. 'apparent temperature', '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 Climax?

In December, the average relative humidity is 86%.

How much does it rain in Climax in December?

In December, in Climax, the rain falls for 12.5 days. Throughout December, 1.97" (50mm) of precipitation is accumulated.

How much does it snow in Climax in December?

In Climax, Pennsylvania, in December, snow falls for 16.9 days, with typically accumulated 5" (127mm) of snow.

What is the month with the shortest days in Climax?

With an average of 9h and 17min of daylight, December has the shortest days of the year in Climax, Pennsylvania.

What is the average length of the day in December in Climax?

In Climax, Pennsylvania, the average day length in December is 9h and 17min.

When is the sunrise / sunset in December in Climax?

On the first day of December in Climax, sunrise is at 7:23 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 4:59 pm EST.

How many hours of sunshine does Climax have in December?

The average sunshine duration in December in Climax, Pennsylvania, is 2.7h.

When is the lowest UV index in Climax?

With an average maximum UV index of 1, December is the month with the lowest UV index in Climax, Pennsylvania.

What is the UV index reading in December in Climax?

The average daily maximum UV index in December in Climax, Pennsylvania, is 1. A UV Index of 2, and less, symbolizes a low health threat from 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
Climax, PA

Average temperature in December - Climax, PA
  • Average high temperature in December: 36.5°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in December: 25.7°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

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Average pressure in December
Climax, PA

Average pressure in December - Climax, 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
Climax, PA

Average wind speed in December - Climax, PA
  • Average wind speed in December: 7.8mph

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

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Average humidity in December
Climax, PA

Average humidity in December - Climax, PA
  • Average humidity in December: 86%

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is July (78%).

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Average rainfall in December
Climax, PA

Average rainfall in December - Climax, PA
  • Average rainfall in December: 1.97"

The wettest month (with the highest rainfall) is April (3.15").
The driest month (with the least rainfall) is August (1.69").

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Average rainfall days in December
Climax, PA

Average rainfall days in December - Climax, PA
  • Average rainfall days in December: 12.5 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is January (7.5 days).

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Average snowfall in December
Climax, PA

Average snowfall in December - Climax, PA
  • Average snowfall in December: 5"

The month with the highest snowfall is January (7.09").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Climax, PA

Average snowfall days in December - Climax, PA
  • Average snowfall days in December: 16.9 days

The month with the highest number of snowfall days is January (21.3 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
Climax, PA

Average daylight in December / Average sunshine in December - Climax, PA
  • Average daylight in December: 9h and 17min

The month with the longest days is June (Average daylight: 15h and 4min).
The month with the shortest days is December (Average daylight: 9h and 17min).

  • Average sunshine in December: 2h and 42min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).

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Average sunshine days in December
Climax, PA

Average sunshine days in December - Climax, PA
  • Average sunshine days in December: 6.6 days

The month with the most sunshine days is September (14 days).
The month with the least sunshine days is February (5.7 days).

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Average UV index in December
Climax, PA

Average UV index in December - Climax, 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
Climax, PA

Average cloud cover in December - Climax, PA
  • Average cloud cover in December: 72

The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 38).

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Average visibility in December
Climax, PA

Average visibility in December - Climax, 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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