December weather forecast
Amity, PA

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Weather in December

The first month of the winter, December, is still a cold month in Amity, Pennsylvania, with an average temperature varying between 40.1°F (4.5°C) and 28.6°F (-1.9°C).

Temperature

Welcoming December, Amity observes a shift in the average high-temperature, falling from November's frosty 49.8°F (9.9°C) to a wintry 40.1°F (4.5°C). During December, the temperature in Amity, Pennsylvania, is averaged to a low of 28.6°F (-1.9°C) at night.

Humidity

The average relative humidity in December in Amity is 83%.

Rainfall

In Amity, in December, it is raining for 13.2 days, with typically 3.11" (79mm) of accumulated precipitation. In Amity, during the entire year, the rain falls for 184.2 days and collects up to 35.75" (908mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Amity, in December, snow falls for 12.9 days, with typically accumulated 5" (127mm) of snow. In Amity, during the entire year, snow falls for 61.5 days and aggregates up to 25.98" (660mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 24min of daylight.
On the first day of the month, sunrise is at 7:24 am and sunset at 4:56 pm. On the last day of December, sunrise is at 7:42 am and sunset at 5:05 pm EST.

Sunshine

In December, the average sunshine is 3.5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Amity. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 2 in December leads to these guidelines:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

How cold does it get in Amity in December?

The average high-temperature, in December, in Amity, is 40.1°F (4.5°C), while the average low-temperature is 28.6°F (-1.9°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, in August is appraised at 87.8°F (31°C).

What is the average humidity in December in Amity?

In Amity, Pennsylvania, the average relative humidity in December is 83%.

How much does it rain in Amity in December?

In Amity, in December, it is raining for 13.2 days, with typically 3.11" (79mm) of accumulated precipitation.

How many days does it snow in December in Amity?

In Amity, Pennsylvania, during December, snow falls for 12.9 days and regularly aggregates up to 5" (127mm) of snow.

What is the month with the shortest days in Amity?

December has the shortest days of the year in Amity, with an average of 9h and 24min of daylight.

How many hours of daylight does Amity have in December?

In December, the average day length is 9h and 23min.

When are sunrise and sunset in December in Amity?

In December, on the first day of the month, sunrise is at 7:24 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:05 pm EST.

How long on average sun shines in December in Amity?

In Amity, the average sunshine duration in December is 3.5h.

What is the month with the lowest UV index in Amity?

The months with the lowest UV index in Amity are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in December in Amity?

In December, the average daily maximum UV index in Amity is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Amity, PA

Average temperature in December - Amity, 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 (34.3°F).

  • Average low temperature in December: 28.6°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (21°F).

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Average pressure in December
Amity, PA

Average pressure in December - Amity, PA
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in December
Amity, PA

Average wind speed in December - Amity, PA
  • Average wind speed in December: 7mph

The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in December
Amity, PA

Average humidity in December - Amity, PA
  • Average humidity in December: 83%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (77%).

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Average rainfall in December
Amity, PA

Average rainfall in December - Amity, PA
  • Average rainfall in December: 3.11"

The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is November (2.24").

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Average rainfall days in December
Amity, PA

Average rainfall days in December - Amity, PA
  • Average rainfall days in December: 13.2 days

The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is January (10.7 days).

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Average snowfall in December
Amity, PA

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

The month with the highest snowfall is February (6.54").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Amity, PA

Average snowfall days in December - Amity, PA
  • Average snowfall days in December: 12.9 days

The month with the highest number of snowfall days is January (17.6 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
Amity, PA

Average daylight in December / Average sunshine in December - Amity, 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: 3h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in December
Amity, PA

Average sunshine days in December - Amity, PA
  • Average sunshine days in December: 10.4 days

The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is January (7.5 days).

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Average UV index in December
Amity, PA

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

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in December
Amity, PA

Average cloud cover in December - Amity, PA
  • Average cloud cover in December: 64

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in December
Amity, PA

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

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).

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Amity, Pennsylvania, USA

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