December weather forecast
Darien Center, NY

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Weather in December

The first month of the winter, December, is also a wintry month in Darien Center, New York, with an average temperature varying between 34.7°F (1.5°C) and 25.7°F (-3.5°C).

Temperature

A subtle decrease in the average high-temperature marks December, falling from November's chilly 45.1°F (7.3°C) to an icy 34.7°F (1.5°C). Nighttime temperatures in Darien Center, New York, hover around an average low of 25.7°F (-3.5°C) in December, a slight descent from daytime highs.

Humidity

In December, the average relative humidity in Darien Center 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

January through May, October through December are months with snowfall. In Darien Center, during December, snow falls for 17.8 days and regularly aggregates up to 7.68" (195mm) of snow. In Darien Center, New York, during the entire year, snow falls for 90.2 days and aggregates up to 40.51" (1029mm) of snow.

Daylight

The month with the shortest days in Darien Center is December, with an average of 9h and 6min of daylight.
On the first day of December in Darien Center, sunrise is at 7:25 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 4:49 pm EST.

Sunshine

In Darien Center, the average sunshine in December is 2.8h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Darien Center, New York. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 1 in December translates into these instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is December in Darien Center?

An average high-temperature, in December, in Darien Center, is 34.7°F (1.5°C) and the average low-temperature is 25.7°F (-3.5°C).

What is the average humidity in December in Darien Center?

The average relative humidity in December in Darien Center is 86%.

How much does it rain in Darien Center in December?

In Darien Center, in December, during 10.8 rainfall days, 2.48" (63mm) of precipitation is typically accumulated.

How much does it snow in Darien Center in December?

In December, in Darien Center, New York, it is snowing for 17.8 days. Throughout December, 7.68" (195mm) of snow is accumulated.

What is the month with the shortest days in Darien Center?

December has the shortest days of the year in Darien Center, with an average of 9h and 6min of daylight.

How many hours of daylight does Darien Center have in December?

In December, the average day length is 9h and 5min.

What time are sunrise and sunset in December in Darien Center?

In December, on the first day of the month, sunrise is at 7:25 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 4:49 pm EST.

How many hours of sunshine does Darien Center have in December?

In December, the average sunshine duration in Darien Center, New York, is 2.8h.

What are the months with the lowest UV index in Darien Center?

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

What is the UV index intensity in December in Darien Center?

In December, the average daily maximum UV index in Darien Center is 1. A UV Index reading of 2, and below, represents a low health threat 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
Darien Center, NY

Average temperature in December - Darien Center, 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
Darien Center, NY

Average pressure in December - Darien Center, 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
Darien Center, NY

Average wind speed in December - Darien Center, 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
Darien Center, NY

Average humidity in December - Darien Center, 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
Darien Center, NY

Average rainfall in December - Darien Center, 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
Darien Center, NY

Average rainfall days in December - Darien Center, 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
Darien Center, NY

Average snowfall in December - Darien Center, 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
Darien Center, NY

Average snowfall days in December - Darien Center, 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
Darien Center, NY

Average daylight in December / Average sunshine in December - Darien Center, 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
Darien Center, NY

Average sunshine days in December - Darien Center, 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
Darien Center, NY

Average UV index in December - Darien Center, 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
Darien Center, NY

Average cloud cover in December - Darien Center, 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
Darien Center, NY

Average visibility in December - Darien Center, 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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Darien Center, New York, USA

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