December weather forecast
Atwood, NY

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Weather in December

The first month of the winter, December, is also an icy month in Atwood, New York, with an average temperature varying between 25.3°F (-3.7°C) and 37.4°F (3°C).

Temperature

The shift from November to December involves a decrease in the average high-temperature, from a chilly 47.8°F (8.8°C) to a cold 37.4°F (3°C). Atwood, during the nights of December, experiences an average temperature drop to a freezing cold 25.3°F (-3.7°C).

Humidity

February and December, with an average relative humidity of 81%, are the most humid months.

Rainfall

In Atwood, in December, during 11.8 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. Throughout the year, there are 152.8 rainfall days, and 26.1" (663mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Atwood, in December, snow falls for 7.5 days, with typically accumulated 4.49" (114mm) of snow. In Atwood, during the entire year, snow falls for 40 days and aggregates up to 19.02" (483mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 12min of daylight.
On the first day of the month, sunrise is at 7:05 am and sunset at 4:26 pm. On the last day of December, sunrise is at 7:24 am and sunset at 4:35 pm EST.

Sunshine

The average sunshine in December is 5h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 2 in December translates into this advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.

Frequently asked questions

How cold is it in Atwood in December?

During December, Atwood experiences an average high-temperature of 37.4°F (3°C) and a low-temperature of 25.3°F (-3.7°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in August is appraised at 86°F (30°C).

What is the most humid month?

The months with the highest humidity are February and December, with an average relative humidity of 81%.

What is the average humidity in December?

The average relative humidity in December is 81%.

How many days does it rain in December?

In December, the rain falls for 11.8 days. Throughout December, 2.44" (62mm) of precipitation is accumulated.

How much does it snow in Atwood in December?

In December, it is snowing for 7.5 days. Throughout December, 4.49" (114mm) of snow is accumulated.

What is the month with the shortest days?

December has the shortest days of the year in Atwood, with an average of 9h and 12min of daylight.

What is the average length of the day in December?

In Atwood, the average day length in December is 9h and 11min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 7:05 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 4:35 pm EST.

How many hours of sunshine does Atwood have in December?

The average sunshine duration in December is 5h.

What are the months with the lowest UV index?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in December?

In December, the average daily maximum UV index is 2. A UV Index estimate 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
Atwood, NY

Average temperature in December - Atwood, NY
  • Average high temperature in December: 37.4°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in December: 25.3°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (19°F).

Average pressure in December
Atwood, NY

Average pressure in December - Atwood, 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).

Average wind speed in December
Atwood, NY

Average wind speed in December - Atwood, NY
  • Average wind speed in December: 5.7mph

The windiest month (with the highest average wind speed) is March (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in December
Atwood, NY

Average humidity in December - Atwood, NY
  • Average humidity in December: 81%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is April (74%).

Average rainfall in December
Atwood, NY

Average rainfall in December - Atwood, NY
  • Average rainfall in December: 2.44"

The wettest month (with the highest rainfall) is October (2.87").
The driest month (with the least rainfall) is September (1.5").

Average rainfall days in December
Atwood, NY

Average rainfall days in December - Atwood, NY
  • Average rainfall days in December: 11.8 days

The month with the highest number of rainy days is April (16.1 days).
The month with the least rainy days is February (8.6 days).

Average snowfall in December
Atwood, NY

Average snowfall in December - Atwood, NY
  • Average snowfall in December: 4.49"

The month with the highest snowfall is February (5.43").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Atwood, NY

Average snowfall days in December - Atwood, NY
  • Average snowfall days in December: 7.5 days

The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Atwood, NY

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in December: 5h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in December
Atwood, NY

Average sunshine days in December - Atwood, NY
  • Average sunshine days in December: 14.8 days

The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is April (11.8 days).

Average UV index in December
Atwood, NY

Average UV index in December - Atwood, NY
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in December
Atwood, NY

Average cloud cover in December - Atwood, NY
  • Average cloud cover in December: 47

The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 34).

Average visibility in December
Atwood, NY

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

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).

Atwood, New York, USA

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