December weather forecast
Cropseyville, NY

Weather in December

The first month of the winter, December, is also a wintry month in Cropseyville, New York, with an average temperature varying between 24.3°F (-4.3°C) and 34.3°F (1.3°C).

Temperature

In December, the average high-temperature decreases from a frosty 45.5°F (7.5°C) in November to a wintry 34.3°F (1.3°C). In Cropseyville, in December, the average low-temperature is 24.3°F (-4.3°C).

Humidity

The average relative humidity in December is 81%.

Rainfall

In December, in Cropseyville, the rain falls for 12.1 days. Throughout December, 2.72" (69mm) of precipitation is accumulated. Throughout the year, in Cropseyville, there are 162.8 rainfall days, and 31.02" (788mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Cropseyville. In December, in Cropseyville, it is snowing for 8.6 days. Throughout December, 5.55" (141mm) of snow is accumulated. In Cropseyville, during the entire year, snow falls for 50.4 days and aggregates up to 27.2" (691mm) of snow.

Daylight

With an average of 9h and 6min 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 4:21 pm. On the last day of December, in Cropseyville, sunrise is at 7:24 am and sunset at 4:29 pm EST.

Sunshine

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

UV index

The months with the lowest UV index in Cropseyville are January through March, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Cropseyville?

The average high-temperature, in December, is 34.3°F (1.3°C), while the average low-temperature is 24.3°F (-4.3°C). in July, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is computed to be 86°F (30°C).

What is the average humidity in December in Cropseyville?

In Cropseyville, the average relative humidity in December is 81%.

How much does it rain in Cropseyville in December?

In Cropseyville, during December, the rain falls for 12.1 days and regularly aggregates up to 2.72" (69mm) of precipitation.

How much does it snow in Cropseyville in December?

In December, in Cropseyville, it is snowing for 8.6 days. Throughout December, 5.55" (141mm) of snow is accumulated.

What is the month with the shortest days in Cropseyville?

December has the shortest days of the year in Cropseyville, New York, with an average of 9h and 6min of daylight.

How many hours of daylight does Cropseyville have in December?

In Cropseyville, the average day length in December is 9h and 6min.

When is the sunrise / sunset in December in Cropseyville?

On the first day of December, sunrise is at 7:04 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 4:29 pm EST.

How long on average sun shines in December in Cropseyville?

In Cropseyville, the average sunshine duration in December is 4.3h.

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

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Cropseyville, New York.

How high is the UV index in December in Cropseyville?

In Cropseyville, New York, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Cropseyville, NY

Average temperature in December - Cropseyville, NY
  • Average high temperature in December: 34.3°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in December: 24.3°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 (16.7°F).

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Average pressure in December
Cropseyville, NY

Average pressure in December - Cropseyville, 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 (29.92"Hg).

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Average wind speed in December
Cropseyville, NY

Average wind speed in December - Cropseyville, NY
  • Average wind speed in December: 7.6mph

The windiest months (with the highest average wind speed) are January, February and March (8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in December
Cropseyville, NY

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

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in December
Cropseyville, NY

Average rainfall in December - Cropseyville, NY
  • Average rainfall in December: 2.72"

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in December
Cropseyville, NY

Average rainfall days in December - Cropseyville, NY
  • Average rainfall days in December: 12.1 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (9.1 days).

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Average snowfall in December
Cropseyville, NY

Average snowfall in December - Cropseyville, NY
  • Average snowfall in December: 5.55"

The month with the highest snowfall is February (7.64").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Cropseyville, NY

Average snowfall days in December - Cropseyville, NY
  • Average snowfall days in December: 8.6 days

The month with the highest number of snowfall days is January (14.2 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
Cropseyville, NY

Average daylight in December / Average sunshine in December - Cropseyville, NY
  • Average daylight in December: 9h and 6min

The month with the longest days is June (Average daylight: 15h and 17min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in December: 4h and 18min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

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Average sunshine days in December
Cropseyville, NY

Average sunshine days in December - Cropseyville, NY
  • Average sunshine days in December: 14.1 days

The month with the most sunshine days is September (17.3 days).
The month with the least sunshine days is April (10.6 days).

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Average UV index in December
Cropseyville, NY

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

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in December
Cropseyville, NY

Average cloud cover in December - Cropseyville, NY
  • Average cloud cover in December: 54

The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in December
Cropseyville, NY

Average visibility in December - Cropseyville, NY
  • Average visibility in December: 6mi

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

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