December weather forecast
Chase Mills, NY

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Weather in December

December, the first month of the winter in Chase Mills, is still a freezing cold month, with an average temperature fluctuating between 19.4°F (-7°C) and 29.7°F (-1.3°C).

Temperature

The onset of December introduces a moderate change in Chase Mills's weather, with average high-temperatures falling from November's wintry 42.1°F (5.6°C) to a freezing cold 29.7°F (-1.3°C). Nighttime temperature dips to a mean of 19.4°F (-7°C) during December.

Humidity

In December, the average relative humidity is 86%.

Rainfall

In December, the rain falls for 10.2 days. Throughout December, 2.32" (59mm) of precipitation is accumulated. In Chase Mills, during the entire year, the rain falls for 160.1 days and collects up to 29.76" (756mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Chase Mills. In Chase Mills, in December, during 13.1 snowfall days, 5.98" (152mm) of snow is typically accumulated. Throughout the year, there are 70.6 snowfall days, and 36.02" (915mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 8h and 54min of daylight.
On the first day of December in Chase Mills, sunrise is at 7:18 am and sunset at 4:20 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 4:29 pm EST.

Sunshine

In Chase Mills, the average sunshine in December is 3.1h.

UV index

The months with the lowest UV index in Chase Mills are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In December, a daily maximum UV index of 1 leads to the following instructions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
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Frequently asked questions

How cold is December in Chase Mills?

The high-temperature in Chase Mills, New York, during December is 29.7°F (-1.3°C) and the low-temperature is 19.4°F (-7°C).

What is the average humidity in December in Chase Mills?

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

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

In Chase Mills, in December, it is raining for 10.2 days, with typically 2.32" (59mm) of accumulated precipitation.

How much does it snow in Chase Mills in December?

In December, in Chase Mills, New York, it is snowing for 13.1 days. Throughout December, 5.98" (152mm) of snow is accumulated.

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

The month with the shortest days in Chase Mills, New York, is December, with an average of 8h and 54min of daylight.

What is the average length of the day in December in Chase Mills?

The average day length in December in Chase Mills is 8h and 52min.

When is the sunrise / sunset in December in Chase Mills?

On the first day of December in Chase Mills, sunrise is at 7:18 am and sunset at 4:20 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 4:29 pm EST.

How many hours of sunshine does Chase Mills have in December?

In December, the average sunshine duration is 3.1h.

What are the months with the lowest UV index in Chase Mills?

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

What is the UV index intensity in December in Chase Mills?

In December, the average daily maximum UV index is 1. A UV Index of 2, and less, symbolizes 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
Chase Mills, NY

Average temperature in December - Chase Mills, NY
  • Average high temperature in December: 29.7°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (23°F).

  • Average low temperature in December: 19.4°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).

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Average pressure in December
Chase Mills, NY

Average pressure in December - Chase Mills, NY
  • Average pressure in December: 30.04"Hg

The months with the highest atmospheric pressure are March and November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in December
Chase Mills, NY

Average wind speed in December - Chase Mills, NY
  • Average wind speed in December: 8.1mph

The windiest month (with the highest average wind speed) is February (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

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Average humidity in December
Chase Mills, NY

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

The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in December
Chase Mills, NY

Average rainfall in December - Chase Mills, NY
  • Average rainfall in December: 2.32"

The wettest month (with the highest rainfall) is August (3.23").
The driest month (with the least rainfall) is September (2.01").

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Average rainfall days in December
Chase Mills, NY

Average rainfall days in December - Chase Mills, NY
  • Average rainfall days in December: 10.2 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (6.2 days).

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Average snowfall in December
Chase Mills, NY

Average snowfall in December - Chase Mills, NY
  • Average snowfall in December: 5.98"

The month with the highest snowfall is January (9.02").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Chase Mills, NY

Average snowfall days in December - Chase Mills, NY
  • Average snowfall days in December: 13.1 days

The month with the highest number of snowfall days is February (17.1 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
Chase Mills, NY

Average daylight in December / Average sunshine in December - Chase Mills, NY
  • Average daylight in December: 8h and 5min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in December: 3h and 1min

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 42min).

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Average sunshine days in December
Chase Mills, NY

Average sunshine days in December - Chase Mills, NY
  • Average sunshine days in December: 11.6 days

The month with the most sunshine days is November (16 days).
The month with the least sunshine days is July (9.1 days).

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Average UV index in December
Chase Mills, NY

Average UV index in December - Chase Mills, 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
Chase Mills, NY

Average cloud cover in December - Chase Mills, NY
  • Average cloud cover in December: 68

The month with the most cloud cover is February (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in December
Chase Mills, NY

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

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

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Chase Mills, New York, USA

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