December weather forecast
Reydon Shores, NY

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Weather in December

December, the first month of the winter in Reydon Shores, is also a frosty month, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 45°F (7.2°C).

Temperature

The arrival of December corresponds with a light shift in temperature, down from a cool 52.7°F (11.5°C) in November to a frosty 45°F (7.2°C). December's average low-temperature is a cold 37.9°F (3.3°C), reflecting a minor difference from the day's peak temperatures.

Humidity

The average relative humidity in December in Reydon Shores is 74%.

Rainfall

December is the month with the most rainfall. Rain falls for 12.8 days and accumulates 3.82" (97mm) of precipitation.

Snowfall

Months with snowfall in Reydon Shores are January through March, November and December. In Reydon Shores, in December, during 2.3 snowfall days, 0.91" (23mm) of snow is typically accumulated. Throughout the year, in Reydon Shores, New York, there are 13.9 snowfall days, and 6.61" (168mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 6:55 am and sunset at 4:21 pm. On the last day of December, sunrise is at 7:14 am and sunset at 4:31 pm EST.

Sunshine

With an average of 4.6h of sunshine, December has the least sunshine of the year in Reydon Shores, New York.

UV index

January through March and December, with an average maximum UV index of 2, are months with the lowest UV index in Reydon Shores. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.
Note: A maximum high UV index of 2 in December translates into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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Frequently asked questions

What are December temperatures in Reydon Shores?

In Reydon Shores, 45°F (7.2°C) is the average high-temperature and 37.9°F (3.3°C) is the average low-temperature during December.

What is the average humidity in December in Reydon Shores?

The average relative humidity in December in Reydon Shores, New York, is 74%.

What is the wettest month in Reydon Shores?

December is the month with the most rainfall in Reydon Shores, New York. Rain falls for 12.8 days and accumulates 3.82" (97mm) of precipitation.

How much does it rain in Reydon Shores in December?

In December, in Reydon Shores, the rain falls for 12.8 days. Throughout December, 3.82" (97mm) of precipitation is accumulated.

How much does it snow in Reydon Shores in December?

In Reydon Shores, New York, in December, during 2.3 snowfall days, 0.91" (23mm) of snow is typically accumulated.

What is the month with the shortest days in Reydon Shores?

The month with the shortest days in Reydon Shores, New York, is December, with an average of 9h and 18min of daylight.

What is the average length of the day in December in Reydon Shores?

The average day length in December in Reydon Shores is 9h and 17min.

When is the sunrise / sunset in December in Reydon Shores?

In December, on the first day of the month, sunrise is at 6:55 am and sunset at 4:21 pm. On the last day of the month, in Reydon Shores, sunrise is at 7:14 am and sunset at 4:31 pm EST.

What is the month with the least sunshine in Reydon Shores?

December has the least sunshine of the year, with an average of 4.6h of sunshine.

How long on average sun shines in December in Reydon Shores?

In Reydon Shores, the average sunshine duration in December is 4.6h.

When is the lowest UV index in Reydon Shores?

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

How high is the UV index in December in Reydon Shores?

In Reydon Shores, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to 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
Reydon Shores, NY

Average temperature in December - Reydon Shores, NY
  • Average high temperature in December: 45°F

The warmest month (with the highest average high temperature) is August (75.9°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in December: 37.9°F

The month with the highest average low temperature is August (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

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Average pressure in December
Reydon Shores, NY

Average pressure in December - Reydon Shores, 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 (29.93"Hg).

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Average wind speed in December
Reydon Shores, NY

Average wind speed in December - Reydon Shores, NY
  • Average wind speed in December: 15.7mph

The windiest month (with the highest average wind speed) is January (16mph).
The calmest month (with the lowest average wind speed) is July (10.4mph).

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Average humidity in December
Reydon Shores, NY

Average humidity in December - Reydon Shores, NY
  • Average humidity in December: 74%

The months with the highest relative humidity are May and June (81%).
The month with the lowest relative humidity is November (72%).

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Average rainfall in December
Reydon Shores, NY

Average rainfall in December - Reydon Shores, NY
  • Average rainfall in December: 3.82"

The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is September (2.17").

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Average rainfall days in December
Reydon Shores, NY

Average rainfall days in December - Reydon Shores, NY
  • Average rainfall days in December: 12.8 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (9.1 days).

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Average snowfall in December
Reydon Shores, NY

Average snowfall in December - Reydon Shores, NY
  • Average snowfall in December: 0.91"

The month with the highest snowfall is March (2.36").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Reydon Shores, NY

Average snowfall days in December - Reydon Shores, NY
  • Average snowfall days in December: 2.3 days

The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Reydon Shores, NY

Average daylight in December / Average sunshine in December - Reydon Shores, NY
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 4h and 4min

The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

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Average sunshine days in December
Reydon Shores, NY

Average sunshine days in December - Reydon Shores, NY
  • Average sunshine days in December: 13.7 days

The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is February (12.8 days).

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Average UV index in December
Reydon Shores, NY

Average UV index in December - Reydon Shores, NY
  • Average UV index in December: 2

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

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Average cloud cover in December
Reydon Shores, NY

Average cloud cover in December - Reydon Shores, NY
  • Average cloud cover in December: 52

The month with the most cloud cover is December (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in December
Reydon Shores, NY

Average visibility in December - Reydon Shores, NY
  • Average visibility in December: 6mi

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

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Reydon Shores, New York, USA

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