December weather forecast
Copenhagen, NY

Weather in December

The first month of the winter, December, is also a wintry month in Copenhagen, New York, with temperature in the range of an average high of 32°F (0°C) and an average low of 22.5°F (-5.3°C).

Temperature

In Copenhagen, the average high-temperature in December decreases from a frosty 42.8°F (6°C) in November to a cold 32°F (0°C). In Copenhagen, the average low-temperature is 22.5°F (-5.3°C).

Humidity

In Copenhagen, the average relative humidity in December is 85%.

Rainfall

In Copenhagen, it is raining for 9.8 days, with typically 2.76" (70mm) of accumulated precipitation. In Copenhagen, during the entire year, the rain falls for 154.6 days and collects up to 28.27" (718mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. The month with the most snowfall in Copenhagen is December, when snow falls for 16 days and typically aggregates up to 9.25" (235mm) of snow.

Daylight

December has the shortest days of the year in Copenhagen, with an average of 8h and 58min of daylight.
On the first day of December, sunrise is at 7:16 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 4:34 pm EST.

Sunshine

The average sunshine in December in Copenhagen is 3.1h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Copenhagen, New York. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 1 in December transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Copenhagen?

In December, in Copenhagen, New York, the average high-temperature is 32°F (0°C), and the average low-temperature is 22.5°F (-5.3°C).

What is the average humidity in December in Copenhagen?

In Copenhagen, the average relative humidity in December is 85%.

How many days does it rain in December in Copenhagen?

In December, in Copenhagen, the rain falls for 9.8 days. Throughout December, 2.76" (70mm) of precipitation is accumulated.

What is the snowiest month in Copenhagen?

The month with the most snowfall is December, when snow falls for 16 days and typically aggregates up to 9.25" (235mm) of snow.

How many days does it snow in December in Copenhagen?

In Copenhagen, in December, snow falls for 16 days, with typically accumulated 9.25" (235mm) of snow.

What is the month with the shortest days in Copenhagen?

With an average of 8h and 58min of daylight, December has the shortest days of the year in Copenhagen, New York.

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

In Copenhagen, the average day length in December is 8h and 58min.

What time are sunrise and sunset in December in Copenhagen?

In December, on the first day of the month, sunrise is at 7:16 am and sunset at 4:26 pm. On the last day of the month, in Copenhagen, New York, sunrise is at 7:36 am and sunset at 4:34 pm EST.

How long on average sun shines in December in Copenhagen?

In Copenhagen, New York, the average sunshine duration in December is 3.1h.

What are the months with the lowest UV index in Copenhagen?

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

What is the UV index reading in December in Copenhagen?

In December, the average daily maximum UV index in Copenhagen, New York, is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Copenhagen, NY

Average temperature in December - Copenhagen, NY
  • Average high temperature in December: 32°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (25.5°F).

  • Average low temperature in December: 22.5°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 (13.3°F).

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Average pressure in December
Copenhagen, NY

Average pressure in December - Copenhagen, NY
  • Average pressure in December: 30.05"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in December
Copenhagen, NY

Average wind speed in December - Copenhagen, NY
  • Average wind speed in December: 9.6mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in December
Copenhagen, NY

Average humidity in December - Copenhagen, NY
  • Average humidity in December: 85%

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in December
Copenhagen, NY

Average rainfall in December - Copenhagen, NY
  • Average rainfall in December: 2.76"

The wettest month (with the highest rainfall) is October (3.03").
The driest month (with the least rainfall) is September (1.69").

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Average rainfall days in December
Copenhagen, NY

Average rainfall days in December - Copenhagen, NY
  • Average rainfall days in December: 9.8 days

The month with the highest number of rainy days is October (16.8 days).
The month with the least rainy days is February (6.6 days).

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Average snowfall in December
Copenhagen, NY

Average snowfall in December - Copenhagen, NY
  • Average snowfall in December: 9.25"

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

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Average snowfall days in December
Copenhagen, NY

Average snowfall days in December - Copenhagen, NY
  • Average snowfall days in December: 16 days

The month with the highest number of snowfall days is January (18.5 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
Copenhagen, NY

Average daylight in December / Average sunshine in December - Copenhagen, NY
  • Average daylight in December: 8h and 58min

The month with the longest days is June (Average daylight: 15h and 25min).
The month with the shortest days is December (Average daylight: 8h and 58min).

  • Average sunshine in December: 3h and 6min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 2h and 48min).

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Average sunshine days in December
Copenhagen, NY

Average sunshine days in December - Copenhagen, NY
  • Average sunshine days in December: 8.6 days

The month with the most sunshine days is September (15.2 days).
The month with the least sunshine days is February (8.3 days).

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Average UV index in December
Copenhagen, NY

Average UV index in December - Copenhagen, 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
Copenhagen, NY

Average cloud cover in December - Copenhagen, NY
  • Average cloud cover in December: 69

The months with the most cloud cover are January and February (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in December
Copenhagen, NY

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

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

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