December weather forecast
Gardiner, NY

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Weather in December

December, the first month of the winter in Gardiner, is also a wintry month, with an average temperature varying between 37.8°F (3.2°C) and 26.1°F (-3.3°C).

Temperature

Gardiner's December weather comes with a decrease in average high-temperatures, moving from a frosty 48°F (8.9°C) in November to a wintry 37.8°F (3.2°C). Gardiner throughout December, records an average low-temperature of 26.1°F (-3.3°C).

Humidity

February and December, with an average relative humidity of 82%, are the most humid months in Gardiner.

Rainfall

In December, the rain falls for 10.7 days. Throughout December, 2.83" (72mm) of precipitation is accumulated. In Gardiner, during the entire year, the rain falls for 153.6 days and collects up to 29.53" (750mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Gardiner, New York, in December, during 6.5 snowfall days, 3.82" (97mm) of snow is typically accumulated. In Gardiner, New York, during the entire year, snow falls for 33.4 days and aggregates up to 17.68" (449mm) of snow.

Daylight

With an average of 9h and 12min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:04 am and sunset at 4:27 pm. On the last day of December, sunrise is at 7:23 am and sunset at 4:36 pm EST.

Sunshine

In December, the average sunshine is 4.7h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 2 in December translates into the following instructions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Around midday, solar radiation is most harmful; hence, exposure should be limited. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Frequently asked questions

How cold is December in Gardiner?

An average high-temperature, in December, in Gardiner, is 37.8°F (3.2°C) and the average low-temperature is 26.1°F (-3.3°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in August is calculated to be 86°F (30°C).

What are the most humid months in Gardiner?

February and December, with an average relative humidity of 82%, are most humid months in Gardiner, New York.

What is the average humidity in December in Gardiner?

The average relative humidity in December in Gardiner, New York, is 82%.

How much does it rain in Gardiner in December?

In December, the rain falls for 10.7 days. Throughout December, 2.83" (72mm) of precipitation is accumulated.

How many days does it snow in December in Gardiner?

In December, it is snowing for 6.5 days. Throughout December, 3.82" (97mm) of snow is accumulated.

What is the month with the shortest days in Gardiner?

The month with the shortest days in Gardiner is December, with an average of 9h and 12min of daylight.

How many hours of daylight does Gardiner have in December?

The average day length in December in Gardiner is 9h and 13min.

When is the sunrise / sunset in December in Gardiner?

In December, on the first day of the month, sunrise is at 7:04 am and sunset at 4:27 pm. On the last day of the month, in Gardiner, sunrise is at 7:23 am and sunset at 4:36 pm EST.

How long on average sun shines in December in Gardiner?

The average sunshine duration in December in Gardiner is 4.7h.

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

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 intensity in December in Gardiner?

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

Average temperature in December - Gardiner, NY
  • Average high temperature in December: 37.8°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (32.2°F).

  • Average low temperature in December: 26.1°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (19°F).

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Average pressure in December
Gardiner, NY

Average pressure in December - Gardiner, NY
  • Average pressure in December: 30.07"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in December
Gardiner, NY

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

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

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Average humidity in December
Gardiner, NY

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

The months with the highest relative humidity are February and December (82%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in December
Gardiner, NY

Average rainfall in December - Gardiner, NY
  • Average rainfall in December: 2.83"

The wettest month (with the highest rainfall) is July (2.99").
The driest month (with the least rainfall) is January (1.85").

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Average rainfall days in December
Gardiner, NY

Average rainfall days in December - Gardiner, NY
  • Average rainfall days in December: 10.7 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (8.4 days).

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Average snowfall in December
Gardiner, NY

Average snowfall in December - Gardiner, NY
  • Average snowfall in December: 3.82"

The month with the highest snowfall is February (4.61").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Gardiner, NY

Average snowfall days in December - Gardiner, NY
  • Average snowfall days in December: 6.5 days

The month with the highest number of snowfall days is February (9.3 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
Gardiner, NY

Average daylight in December / Average sunshine in December - Gardiner, 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: 4h and 4min

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).

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Average sunshine days in December
Gardiner, NY

Average sunshine days in December - Gardiner, NY
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is July (11.5 days).

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Average UV index in December
Gardiner, NY

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

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

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Average cloud cover in December
Gardiner, NY

Average cloud cover in December - Gardiner, NY
  • Average cloud cover in December: 49

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 35).

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Average visibility in December
Gardiner, NY

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

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

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Gardiner, New York, USA

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