December weather forecast
Grayfox, KY

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Weather in December

December, the first month of the winter in Grayfox, is also a frosty month, with an average temperature ranging between min 33.1°F (0.6°C) and max 45.1°F (7.3°C).

Temperature

As December arrives, Grayfox's weather displays a minor decrease in high-temperatures, transitioning from November's fresh 53.8°F (12.1°C) to a chilly 45.1°F (7.3°C). Grayfox encounters a steady low-temperature average of 33.1°F (0.6°C) throughout the month of December.

Humidity

February and December, with an average relative humidity of 80%, are the most humid months.

Rainfall

In Grayfox, Kentucky, in December, during 13.1 rainfall days, 3.27" (83mm) of precipitation is typically accumulated. In Grayfox, during the entire year, the rain falls for 178.7 days and collects up to 34.8" (884mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In Grayfox, in December, snow falls for 7.6 days, with typically accumulated 2.95" (75mm) of snow. In Grayfox, Kentucky, during the entire year, snow falls for 37.5 days and aggregates up to 15.43" (392mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 36min of daylight.
On the first day of the month, sunrise is at 7:29 am and sunset at 5:13 pm. On the last day of December, in Grayfox, sunrise is at 7:47 am and sunset at 5:23 pm EST.

Sunshine

The average sunshine in December is 4.4h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 2 during December leads to these instructions:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Updated: Jul 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Grayfox in December?

Grayfox in December has an average high-temperature of 45.1°F (7.3°C) and an average low-temperature of 33.1°F (0.6°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is computed to be 96.8°F (36°C).

What is the most humid month?

The months with the highest humidity in Grayfox are February and December, with an average relative humidity of 80%.

What is the average humidity in December?

In December, the average relative humidity is 80%.

How many days does it rain in December?

In December, the rain falls for 13.1 days. Throughout December, 3.27" (83mm) of precipitation is accumulated.

How many days does it snow in December?

In Grayfox, in December, during 7.6 snowfall days, 2.95" (75mm) of snow is typically accumulated.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 36min of daylight.

How many hours of daylight does Grayfox have in December?

In Grayfox, the average day length in December is 9h and 35min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:29 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:23 pm EST.

How long on average sun shines in December?

In December, the average sunshine duration is 4.4h.

What are the months with the lowest UV index?

January, February 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 reading of 2, and below, represents a low health threat from exposure to the Sun's 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
Grayfox, KY

Average temperature in December - Grayfox, KY
  • Average high temperature in December: 45.1°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 (40.1°F).

  • Average low temperature in December: 33.1°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in December
Grayfox, KY

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

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in December
Grayfox, KY

Average wind speed in December - Grayfox, KY
  • Average wind speed in December: 6.4mph

The windiest months (with the highest average wind speed) are January and February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in December
Grayfox, KY

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

The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are August and November (74%).

Average rainfall in December
Grayfox, KY

Average rainfall in December - Grayfox, KY
  • Average rainfall in December: 3.27"

The wettest month (with the highest rainfall) is February (3.7").
The driest month (with the least rainfall) is September (2.01").

Average rainfall days in December
Grayfox, KY

Average rainfall days in December - Grayfox, KY
  • Average rainfall days in December: 13.1 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is November (11.6 days).

Average snowfall in December
Grayfox, KY

Average snowfall in December - Grayfox, KY
  • Average snowfall in December: 2.95"

The month with the highest snowfall is February (4.25").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Grayfox, KY

Average snowfall days in December - Grayfox, KY
  • Average snowfall days in December: 7.6 days

The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in December
Grayfox, KY

Average sunshine days in December - Grayfox, KY
  • Average sunshine days in December: 12 days

The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is February (9.3 days).

Average UV index in December
Grayfox, KY

Average UV index in December - Grayfox, 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 and December (UV index 2).

Average cloud cover in December
Grayfox, KY

Average cloud cover in December - Grayfox, KY
  • Average cloud cover in December: 55

The months with the most cloud cover are January and February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in December
Grayfox, KY

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

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

Grayfox, Kentucky, USA

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