December weather forecast
Rooseveltown, NY

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Weather in December

The first month of the winter, December, is also a subzero cold month in Rooseveltown, New York, with an average temperature varying between 19.8°F (-6.8°C) and 29.7°F (-1.3°C).

Temperature

During the transition into December, Rooseveltown observes a decrease in the average high-temperature, falling from an icy 42.3°F (5.7°C) in November to a subzero cold 29.7°F (-1.3°C). During the month of December, an average temperature of 19.8°F (-6.8°C) is noted during the nights in Rooseveltown.

Humidity

In December, the average relative humidity is 86%.

Rainfall

In Rooseveltown, in December, during 10.5 rainfall days, 2.64" (67mm) of precipitation is typically accumulated. In Rooseveltown, during the entire year, the rain falls for 163 days and collects up to 31.38" (797mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Rooseveltown, New York. In Rooseveltown, in December, snow falls for 15.6 days, with typically accumulated 6.46" (164mm) of snow. In Rooseveltown, during the entire year, snow falls for 79.2 days and aggregates up to 40.79" (1036mm) of snow.

Daylight

December has the shortest days of the year in Rooseveltown, with an average of 8h and 48min of daylight.
On the first day of the month, sunrise is at 7:17 am and sunset at 4:18 pm. On the last day of December, in Rooseveltown, sunrise is at 7:36 am and sunset at 4:27 pm EST.

Sunshine

The average sunshine in December in Rooseveltown is 3.2h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily high UV index of 1 in December leads to these guidelines:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

How cold is it in Rooseveltown in December?

December temperatures in Rooseveltown vary between a high-temperature of 29.7°F (-1.3°C) and a low-temperature of 19.8°F (-6.8°C).

What is the average humidity in December in Rooseveltown?

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

How many days does it rain in December in Rooseveltown?

In Rooseveltown, New York, in December, during 10.5 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

How many days does it snow in December in Rooseveltown?

In December, in Rooseveltown, New York, it is snowing for 15.6 days. Throughout December, 6.46" (164mm) of snow is accumulated.

What is the month with the shortest days in Rooseveltown?

The month with the shortest days in Rooseveltown, New York, is December, with an average of 8h and 48min of daylight.

How many hours of daylight does Rooseveltown have in December?

The average day length in December is 8h and 50min.

What time are sunrise and sunset in December in Rooseveltown?

In December, on the first day of the month, sunrise is at 7:17 am and sunset at 4:18 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 4:27 pm EST.

How long on average sun shines in December in Rooseveltown?

In December, the average sunshine duration in Rooseveltown is 3.2h.

What is the month with the lowest UV index in Rooseveltown?

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

What is the UV index reading in December in Rooseveltown?

In Rooseveltown, New York, the average daily maximum UV index in December is 1. A UV Index of 2, and less, symbolizes a low health risk from unsafe 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
Rooseveltown, NY

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

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (23°F).

  • Average low temperature in December: 19.8°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (9.5°F).

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Average pressure in December
Rooseveltown, NY

Average pressure in December - Rooseveltown, 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
Rooseveltown, NY

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

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

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Average humidity in December
Rooseveltown, NY

Average humidity in December - Rooseveltown, NY
  • Average humidity in December: 86%

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

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Average rainfall in December
Rooseveltown, NY

Average rainfall in December - Rooseveltown, NY
  • Average rainfall in December: 2.64"

The wettest month (with the highest rainfall) is October (3.03").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in December
Rooseveltown, NY

Average rainfall days in December - Rooseveltown, NY
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (6.6 days).

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Average snowfall in December
Rooseveltown, NY

Average snowfall in December - Rooseveltown, NY
  • Average snowfall in December: 6.46"

The month with the highest snowfall is January (11.5").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Rooseveltown, NY

Average snowfall days in December - Rooseveltown, NY
  • Average snowfall days in December: 15.6 days

The month with the highest number of snowfall days is January (18.6 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
Rooseveltown, NY

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

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • 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 48min).

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Average sunshine days in December
Rooseveltown, NY

Average sunshine days in December - Rooseveltown, NY
  • Average sunshine days in December: 9.8 days

The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (8.3 days).

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Average UV index in December
Rooseveltown, NY

Average UV index in December - Rooseveltown, 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
Rooseveltown, NY

Average cloud cover in December - Rooseveltown, NY
  • Average cloud cover in December: 67

The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in December
Rooseveltown, NY

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

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

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Rooseveltown, New York, USA

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