December weather forecast
Cazenovia, NY

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Weather in December

The first month of the winter, December, is still a cold month in Cazenovia, New York, with an average temperature ranging between max 33.1°F (0.6°C) and min 23.9°F (-4.5°C).

Temperature

December weather is marked by a drop in the average high-temperature, falling from a chilly 43.7°F (6.5°C) in November to a cold 33.1°F (0.6°C). Throughout December, Cazenovia anticipates an average low-temperature of 23.9°F (-4.5°C).

Humidity

In Cazenovia, New York, the average relative humidity in December is 86%.

Rainfall

In Cazenovia, in December, during 9.8 rainfall days, 3.27" (83mm) of precipitation is typically accumulated. Throughout the year, there are 173.3 rainfall days, and 38.5" (978mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In December, it is snowing for 18.5 days. Throughout December, 11.65" (296mm) of snow is accumulated. Throughout the year, there are 100.5 snowfall days, and 59.65" (1515mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 6min of daylight.
On the first day of December, sunrise is at 7:15 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 4:39 pm EST.

Sunshine

In December, the average sunshine is 2.9h.

UV index

January, February 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 low threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 1 during December translates into the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Updated: Jun 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December?

During December, Cazenovia experiences an average high-temperature of 33.1°F (0.6°C) and a low-temperature of 23.9°F (-4.5°C).

What is the average humidity in December?

In December, the average relative humidity is 86%.

How many days does it rain in December?

In December, the rain falls for 9.8 days. Throughout December, 3.27" (83mm) of precipitation is accumulated.

How much does it snow in Cazenovia in December?

In Cazenovia, during December, snow falls for 18.5 days and regularly aggregates up to 11.65" (296mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 6min of daylight.

How many hours of daylight does Cazenovia have in December?

The average day length in December in Cazenovia is 9h and 5min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:15 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 4:39 pm EST.

How many hours of sunshine does Cazenovia have in December?

In December, the average sunshine duration is 2.9h.

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

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

What is the UV index reading in December?

The average daily maximum UV index in December is 1. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
Cazenovia, NY

Average temperature in December - Cazenovia, NY
  • Average high temperature in December: 33.1°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in December: 23.9°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 (15.8°F).

Average pressure in December
Cazenovia, NY

Average pressure in December - Cazenovia, 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).

Average wind speed in December
Cazenovia, NY

Average wind speed in December - Cazenovia, NY
  • Average wind speed in December: 9.9mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).

Average humidity in December
Cazenovia, NY

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

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (79%).

Average rainfall in December
Cazenovia, NY

Average rainfall in December - Cazenovia, NY
  • Average rainfall in December: 3.27"

The wettest month (with the highest rainfall) is April (3.78").
The driest month (with the least rainfall) is September (2.44").

Average rainfall days in December
Cazenovia, NY

Average rainfall days in December - Cazenovia, NY
  • Average rainfall days in December: 9.8 days

The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is January (7.7 days).

Average snowfall in December
Cazenovia, NY

Average snowfall in December - Cazenovia, NY
  • Average snowfall in December: 11.65"

The month with the highest snowfall is February (13.07").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Cazenovia, NY

Average snowfall days in December - Cazenovia, NY
  • Average snowfall days in December: 18.5 days

The month with the highest number of snowfall days is January (22.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Cazenovia, NY
  • Average daylight in December: 9h and 1min

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

  • Average sunshine in December: 2h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).

Average sunshine days in December
Cazenovia, NY

Average sunshine days in December - Cazenovia, NY
  • Average sunshine days in December: 6.7 days

The month with the most sunshine days is September (13.9 days).
The month with the least sunshine days is February (4.3 days).

Average UV index in December
Cazenovia, NY

Average UV index in December - Cazenovia, 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 January, February and December (UV index 1).

Average cloud cover in December
Cazenovia, NY

Average cloud cover in December - Cazenovia, NY
  • Average cloud cover in December: 70

The months with the most cloud cover are January and February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 35).

Average visibility in December
Cazenovia, NY

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

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

Cazenovia, New York, USA

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