December weather forecast
Attica, NY

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Weather in December

December, the first month of the winter in Attica, is also a wintry month, with temperature in the range of an average high of 34.7°F (1.5°C) and an average low of 25.7°F (-3.5°C).

Temperature

With December's arrival, Attica's weather changes as the average high-temperature falls from a chilly 45.1°F (7.3°C) in November to an icy 34.7°F (1.5°C). Night temperatures during December in Attica stabilize at an average of 25.7°F (-3.5°C), closely mirroring the daytime temperatures.

Humidity

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

Rainfall

In December, the rain falls for 10.8 days. Throughout December, 2.48" (63mm) of precipitation is accumulated. Throughout the year, there are 171.6 rainfall days, and 28.54" (725mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Attica are January through May, October through December. In December, in Attica, it is snowing for 17.8 days. Throughout December, 7.68" (195mm) of snow is accumulated. In Attica, during the entire year, snow falls for 90.2 days and aggregates up to 40.51" (1029mm) of snow.

Daylight

With an average of 9h and 6min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:24 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 4:49 pm EST.

Sunshine

In Attica, the average sunshine in December is 2.8h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 1 during December translates into the following guidance:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

How cold is it in Attica in December?

December temperatures in Attica vary between a high-temperature of 34.7°F (1.5°C) and a low-temperature of 25.7°F (-3.5°C).

What is the average humidity in December in Attica?

In Attica, New York, the average relative humidity in December is 86%.

How many days does it rain in December in Attica?

In Attica, New York, during December, the rain falls for 10.8 days and regularly aggregates up to 2.48" (63mm) of precipitation.

How much does it snow in Attica in December?

In Attica, in December, snow falls for 17.8 days, with typically accumulated 7.68" (195mm) of snow.

What is the month with the shortest days in Attica?

The month with the shortest days is December, with an average of 9h and 6min of daylight.

How many hours of daylight does Attica have in December?

In Attica, New York, the average day length in December is 9h and 5min.

When are sunrise and sunset in December in Attica?

On the first day of December, sunrise is at 7:24 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 4:49 pm EST.

How long on average sun shines in December in Attica?

The average sunshine duration in December in Attica is 2.8h.

When is the lowest UV index in Attica?

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Attica.

What is the UV index intensity in December in Attica?

The average daily maximum UV index in December in Attica is 1. A UV Index reading of 2, and below, represents a low health risk 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
Attica, NY

Average temperature in December - Attica, NY
  • Average high temperature in December: 34.7°F

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in December: 25.7°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

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Average pressure in December
Attica, NY

Average pressure in December - Attica, NY
  • Average pressure in December: 30.06"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in December
Attica, NY

Average wind speed in December - Attica, NY
  • Average wind speed in December: 9.3mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).

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Average humidity in December
Attica, NY

Average humidity in December - Attica, NY
  • Average humidity in December: 86%

The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is May (77%).

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Average rainfall in December
Attica, NY

Average rainfall in December - Attica, NY
  • Average rainfall in December: 2.48"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days in December
Attica, NY

Average rainfall days in December - Attica, NY
  • Average rainfall days in December: 10.8 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (8 days).

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Average snowfall in December
Attica, NY

Average snowfall in December - Attica, NY
  • Average snowfall in December: 7.68"

The month with the highest snowfall is February (9.53").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Attica, NY

Average snowfall days in December - Attica, NY
  • Average snowfall days in December: 17.8 days

The month with the highest number of snowfall days is January (20.2 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
Attica, NY

Average daylight in December / Average sunshine in December - Attica, NY
  • Average daylight in December: 9h and 1min

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

  • Average sunshine in December: 2h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).

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Average sunshine days in December
Attica, NY

Average sunshine days in December - Attica, NY
  • Average sunshine days in December: 7.5 days

The month with the most sunshine days is September (12.2 days).
The month with the least sunshine days is February (4.9 days).

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Average UV index in December
Attica, NY

Average UV index in December - Attica, NY
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in December
Attica, NY

Average cloud cover in December - Attica, NY
  • Average cloud cover in December: 71

The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in December
Attica, NY

Average visibility in December - Attica, NY
  • Average visibility in December: 5mi

The months with the highest visibility are April, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (4mi).

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Attica, New York, USA

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