December weather forecast
Graphite, NY

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Weather in December

The first month of the winter, December, is still a freezing cold month in Graphite, New York, with an average temperature fluctuating between 31.3°F (-0.4°C) and 21.6°F (-5.8°C).

Temperature

December's arrival correlates with a reduction in the average high-temperature, down from a wintry 42.3°F (5.7°C) in November to a freezing cold 31.3°F (-0.4°C). Throughout the month of December, the average temperature in Graphite dips to 21.6°F (-5.8°C) at night.

Humidity

In December, the average relative humidity in Graphite is 82%.

Rainfall

In December, the rain falls for 8.5 days. Throughout December, 1.93" (49mm) of precipitation is accumulated. Throughout the year, there are 138.9 rainfall days, and 23.7" (602mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In December, in Graphite, New York, it is snowing for 14.9 days. Throughout December, 7.56" (192mm) of snow is accumulated. Throughout the year, there are 77.9 snowfall days, and 50.39" (1280mm) of snow is accumulated.

Daylight

The month with the shortest days in Graphite is December, with an average of 9h and 0min of daylight.
On the first day of December, sunrise is at 7:08 am and sunset at 4:18 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 4:27 pm EST.

Sunshine

The average sunshine in December in Graphite is 4.3h.

UV index

The months with the lowest UV index in Graphite are February and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A typical high UV index of 1 in December suggests the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Experience reduced UV exposure by about half when donning a wide-brim hat. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
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Frequently asked questions

How cold is it in Graphite in December?

The average high-temperature, in December, in Graphite, is 31.3°F (-0.4°C), while the average low-temperature is 21.6°F (-5.8°C).

What is the average humidity in December in Graphite?

The average relative humidity in December in Graphite is 82%.

How many days does it rain in December in Graphite?

In Graphite, in December, it is raining for 8.5 days, with typically 1.93" (49mm) of accumulated precipitation.

How much does it snow in Graphite in December?

In Graphite, during December, snow falls for 14.9 days and regularly aggregates up to 7.56" (192mm) of snow.

What is the month with the shortest days in Graphite?

With an average of 9h and 0min of daylight, December has the shortest days of the year.

What is the average length of the day in December in Graphite?

In December, the average day length is 8h and 59min.

When is the sunrise / sunset in December in Graphite?

On the first day of December in Graphite, sunrise is at 7:08 am and sunset at 4:18 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 4:27 pm EST.

How many hours of sunshine does Graphite have in December?

In December, the average sunshine duration in Graphite, New York, is 4.3h.

What are the months with the lowest UV index in Graphite?

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

What is the UV index intensity in December in Graphite?

In December, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Graphite, NY

Average temperature in December - Graphite, NY
  • Average high temperature in December: 31.3°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in December: 21.6°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

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Average pressure in December
Graphite, NY

Average pressure in December - Graphite, NY
  • Average pressure in December: 30.05"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in December
Graphite, NY

Average wind speed in December - Graphite, NY
  • Average wind speed in December: 6mph

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in December
Graphite, NY

Average humidity in December - Graphite, NY
  • Average humidity in December: 82%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in December
Graphite, NY

Average rainfall in December - Graphite, NY
  • Average rainfall in December: 1.93"

The wettest month (with the highest rainfall) is June (2.68").
The driest month (with the least rainfall) is September (1.38").

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Average rainfall days in December
Graphite, NY

Average rainfall days in December - Graphite, NY
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is June (16 days).
The month with the least rainy days is February (6.3 days).

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Average snowfall in December
Graphite, NY

Average snowfall in December - Graphite, NY
  • Average snowfall in December: 7.56"

The month with the highest snowfall is February (9.8").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Graphite, NY

Average snowfall days in December - Graphite, NY
  • Average snowfall days in December: 14.9 days

The month with the highest number of snowfall days is February (15 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
Graphite, NY

Average daylight in December / Average sunshine in December - Graphite, NY
  • Average daylight in December: 9h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

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Average sunshine days in December
Graphite, NY

Average sunshine days in December - Graphite, NY
  • Average sunshine days in December: 13.1 days

The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is June (11.8 days).

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Average UV index in December
Graphite, NY

Average UV index in December - Graphite, NY
  • Average UV index in December: 1

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

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Average cloud cover in December
Graphite, NY

Average cloud cover in December - Graphite, NY
  • Average cloud cover in December: 56

The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are July, August and September (Cloud cover 33).

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Average visibility in December
Graphite, NY

Average visibility in December - Graphite, 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).

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Graphite, New York, USA

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