December weather forecast
Cory, KY

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Weather in December

The first month of the winter, December, is also a frosty month in Cory, Kentucky, with an average temperature fluctuating between 43.7°F (6.5°C) and 32°F (0°C).

Temperature

Cory in December experiences a subtle temperature decline, with average high-temperatures reducing from a fresh 52.9°F (11.6°C) in November to a chilly 43.7°F (6.5°C). Cory's nighttime temperature in December falls to an average of 32°F (0°C).

Humidity

In Cory, the average relative humidity in December is 80%.

Rainfall

December is the month with the most rainfall. Rain falls for 12.7 days and accumulates 3.15" (80mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In December, it is snowing for 7.2 days. Throughout December, 2.17" (55mm) of snow is accumulated. Throughout the year, there are 35.9 snowfall days, and 11.93" (303mm) of snow is accumulated.

Daylight

With an average of 9h and 36min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:31 am and sunset at 5:12 pm. On the last day of December, sunrise is at 7:49 am and sunset at 5:22 pm EST.

Sunshine

In December, the average sunshine is 4.2h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: A typical high UV index of 2 in December suggests the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. When the Sun is at its strongest around midday, find shade and limit exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold does it get in December?

In December, in Cory, the average high-temperature is 43.7°F (6.5°C), and the average low-temperature is 32°F (0°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in August is calculated to be 95°F (35°C).

What is the average humidity in December in Cory?

The average relative humidity in December is 80%.

What is the rainiest month?

The month with the most rainfall is December, when the rain falls for 12.7 days and typically aggregates up to 3.15" (80mm) of precipitation.

How many days does it rain in December?

In Cory, in December, it is raining for 12.7 days, with typically 3.15" (80mm) of accumulated precipitation.

How much does it snow in December?

In Cory, during December, snow falls for 7.2 days and regularly aggregates up to 2.17" (55mm) of snow.

What is the month with the shortest days?

With an average of 9h and 36min of daylight, December has the shortest days of the year.

What is the average length of the day in December?

In December, the average day length is 9h and 33min.

What time are sunrise and sunset in December?

On the first day of December, sunrise is at 7:31 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:22 pm EST.

How many hours of sunshine does Cory have in December?

In December, the average sunshine duration in Cory is 4.2h.

What are the months with the lowest UV index?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in December?

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk 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
Cory, KY

Average temperature in December - Cory, KY
  • Average high temperature in December: 43.7°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in December: 32°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).

Average pressure in December
Cory, KY

Average pressure in December - Cory, KY
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in December
Cory, KY

Average wind speed in December - Cory, KY
  • Average wind speed in December: 6.9mph

The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in December
Cory, KY

Average humidity in December - Cory, KY
  • Average humidity in December: 80%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (74%).

Average rainfall in December
Cory, KY

Average rainfall in December - Cory, KY
  • Average rainfall in December: 3.15"

The wettest month (with the highest rainfall) is December (3.15").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days in December
Cory, KY

Average rainfall days in December - Cory, KY
  • Average rainfall days in December: 12.7 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is November (10.6 days).

Average snowfall in December
Cory, KY

Average snowfall in December - Cory, KY
  • Average snowfall in December: 2.17"

The month with the highest snowfall is January (2.99").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Cory, KY

Average snowfall days in December - Cory, KY
  • Average snowfall days in December: 7.2 days

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Cory, KY

Average daylight in December / Average sunshine in December - Cory, KY
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 4h and 1min

The months with the most sunshine are June and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in December
Cory, KY

Average sunshine days in December - Cory, KY
  • Average sunshine days in December: 13.3 days

The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is February (9.8 days).

Average UV index in December
Cory, KY

Average UV index in December - Cory, KY
  • Average UV index in December: 2

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

Average cloud cover in December
Cory, KY

Average cloud cover in December - Cory, KY
  • Average cloud cover in December: 57

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in December
Cory, KY

Average visibility in December - Cory, KY
  • Average visibility in December: 5mi

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

Cory, Kentucky, USA

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