December weather forecast
Clark Mills, NY

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Weather in December

December, the first month of the winter in Clark Mills, is also an icy month, with an average temperature ranging between max 32.4°F (0.2°C) and min 23.4°F (-4.8°C).

Temperature

December brings a drop in Clark Mills's average high-temperature, falling from a chilly 42.8°F (6°C) in November to a cold 32.4°F (0.2°C). Clark Mills's nights throughout December are marked by an average low temperature of 23.4°F (-4.8°C), a minor drop from the day's high.

Humidity

The average relative humidity in December in Clark Mills is 86%.

Rainfall

In Clark Mills, during December, the rain falls for 12.3 days and regularly aggregates up to 3.46" (88mm) of precipitation. In Clark Mills, during the entire year, the rain falls for 175.3 days and collects up to 38.9" (988mm) of precipitation.

Snowfall

Months with snowfall in Clark Mills, New York, are January through May, October through December. In December, it is snowing for 16.8 days. Throughout December, 10.16" (258mm) of snow is accumulated. Throughout the year, in Clark Mills, there are 90 snowfall days, and 47.6" (1209mm) of snow is accumulated.

Daylight

The month with the shortest days in Clark Mills is December, with an average of 9h and 6min of daylight.
On the first day of the month, sunrise is at 7:13 am and sunset at 4:27 pm. On the last day of December, in Clark Mills, sunrise is at 7:33 am and sunset at 4:36 pm EST.

Sunshine

The average sunshine in December in Clark Mills is 2.9h.

UV index

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Clark Mills. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, the UV index of 1 transforms into the following advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

How cold is it in Clark Mills in December?

An average high-temperature, in December, in Clark Mills, is 32.4°F (0.2°C) and the average low-temperature is 23.4°F (-4.8°C).

What is the average humidity in December in Clark Mills?

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

How many days does it rain in December in Clark Mills?

In December, the rain falls for 12.3 days. Throughout December, 3.46" (88mm) of precipitation is accumulated.

How many days does it snow in December in Clark Mills?

In Clark Mills, New York, during December, snow falls for 16.8 days and regularly aggregates up to 10.16" (258mm) of snow.

What is the month with the shortest days in Clark Mills?

With an average of 9h and 6min of daylight, December has the shortest days of the year.

How many hours of daylight does Clark Mills have in December?

The average day length in December in Clark Mills is 9h and 4min.

What time are sunrise and sunset in December in Clark Mills?

On the first day of December in Clark Mills, New York, sunrise is at 7:13 am and sunset at 4:27 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 4:36 pm EST.

How long on average sun shines in December in Clark Mills?

In December, the average sunshine duration in Clark Mills, New York, is 2.9h.

When is the lowest UV index in Clark Mills?

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

How high is the UV index in December in Clark Mills?

In December, the average daily maximum UV index in Clark Mills, New York, is 1. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to 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
Clark Mills, NY

Average temperature in December - Clark Mills, NY
  • Average high temperature in December: 32.4°F

The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (26.4°F).

  • Average low temperature in December: 23.4°F

The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).

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Average pressure in December
Clark Mills, NY

Average pressure in December - Clark Mills, 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 (29.92"Hg).

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Average wind speed in December
Clark Mills, NY

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

The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in December
Clark Mills, NY

Average humidity in December - Clark Mills, NY
  • Average humidity in December: 86%

The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are April and May (78%).

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Average rainfall in December
Clark Mills, NY

Average rainfall in December - Clark Mills, NY
  • Average rainfall in December: 3.46"

The wettest month (with the highest rainfall) is April (3.82").
The driest month (with the least rainfall) is September (2.6").

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Average rainfall days in December
Clark Mills, NY

Average rainfall days in December - Clark Mills, NY
  • Average rainfall days in December: 12.3 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (8.2 days).

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Average snowfall in December
Clark Mills, NY

Average snowfall in December - Clark Mills, NY
  • Average snowfall in December: 10.16"

The month with the highest snowfall is January (11.22").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Clark Mills, NY

Average snowfall days in December - Clark Mills, NY
  • Average snowfall days in December: 16.8 days

The month with the highest number of snowfall days is January (20.8 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
Clark Mills, NY

Average daylight in December / Average sunshine in December - Clark Mills, 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 6min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).

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Average sunshine days in December
Clark Mills, NY

Average sunshine days in December - Clark Mills, NY
  • Average sunshine days in December: 7.3 days

The month with the most sunshine days is September (13.4 days).
The month with the least sunshine days is February (4.4 days).

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Average UV index in December
Clark Mills, NY

Average UV index in December - Clark Mills, NY
  • Average UV index in December: 1

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).

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Average cloud cover in December
Clark Mills, NY

Average cloud cover in December - Clark Mills, NY
  • Average cloud cover in December: 70

The month with the most cloud cover is February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 36).

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Average visibility in December
Clark Mills, NY

Average visibility in December - Clark Mills, NY
  • Average visibility in December: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).

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Clark Mills, New York, USA

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