December weather forecast
Cadyville, NY

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Weather in December

December, the first month of the winter in Cadyville, is still a freezing cold month, with an average temperature fluctuating between 29.3°F (-1.5°C) and 19°F (-7.2°C).

Temperature

Cadyville's weather in December involves a decrease in the average high-temperature, moving down from November's wintry 40.8°F (4.9°C) to a subzero cold 29.3°F (-1.5°C). Cadyville registers a consistent average low-temperature of 19°F (-7.2°C) during December.

Humidity

The average relative humidity in December is 86%.

Rainfall

In Cadyville, in December, during 11.3 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. In Cadyville, New York, during the entire year, the rain falls for 173.7 days and collects up to 32.76" (832mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Cadyville, during December, snow falls for 19.5 days and regularly aggregates up to 9.53" (242mm) of snow. In Cadyville, during the entire year, snow falls for 102.8 days and aggregates up to 62.6" (1590mm) of snow.

Daylight

The month with the shortest days is December, with an average of 8h and 54min of daylight.
On the first day of December, sunrise is at 7:12 am and sunset at 4:15 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 4:24 pm EST.

Sunshine

In December, the average sunshine is 3.7h.

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 exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, a daily UV index of 1 turns into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Updated: Jun 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December?

The high-temperature, in December, in Cadyville, is 29.3°F (-1.5°C), while the low-temperature averages to 19°F (-7.2°C).

What is the average humidity in December?

The average relative humidity in December is 86%.

How many days does it rain in December in Cadyville?

In December, in Cadyville, the rain falls for 11.3 days. Throughout December, 2.56" (65mm) of precipitation is accumulated.

How much does it snow in December?

In Cadyville, during December, snow falls for 19.5 days and regularly aggregates up to 9.53" (242mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 8h and 54min of daylight.

What is the average length of the day in December?

In Cadyville, the average day length in December is 8h and 53min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 7:12 am and sunset at 4:15 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 4:24 pm EST.

How long on average sun shines in December?

In December, the average sunshine duration is 3.7h.

What is the month with the lowest UV index?

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

How high is the UV index in December?

The average daily maximum UV index in December is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Cadyville, NY

Average temperature in December - Cadyville, NY
  • Average high temperature in December: 29.3°F

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (23.7°F).

  • Average low temperature in December: 19°F

The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

Average pressure in December
Cadyville, NY

Average pressure in December - Cadyville, NY
  • Average pressure in December: 30.04"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in December
Cadyville, NY

Average wind speed in December - Cadyville, NY
  • Average wind speed in December: 7mph

The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

Average humidity in December
Cadyville, NY

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

The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (76%).

Average rainfall in December
Cadyville, NY

Average rainfall in December - Cadyville, NY
  • Average rainfall in December: 2.56"

The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in December
Cadyville, NY

Average rainfall days in December - Cadyville, NY
  • Average rainfall days in December: 11.3 days

The month with the highest number of rainy days is June (19.1 days).
The month with the least rainy days is February (8 days).

Average snowfall in December
Cadyville, NY

Average snowfall in December - Cadyville, NY
  • Average snowfall in December: 9.53"

The month with the highest snowfall is February (13.35").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Cadyville, NY

Average snowfall days in December - Cadyville, NY
  • Average snowfall days in December: 19.5 days

The month with the highest number of snowfall days is February (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Cadyville, NY

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

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in December: 3h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).

Average sunshine days in December
Cadyville, NY

Average sunshine days in December - Cadyville, NY
  • Average sunshine days in December: 8 days

The month with the most sunshine days is September (15 days).
The month with the least sunshine days is February (5.1 days).

Average UV index in December
Cadyville, NY

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

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

Average cloud cover in December
Cadyville, NY

Average cloud cover in December - Cadyville, NY
  • Average cloud cover in December: 64

The month with the most cloud cover is February (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 32).

Average visibility in December
Cadyville, NY

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

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

Cadyville, New York, USA

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