December weather forecast
Gravel Switch, KY

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Weather in December

The first month of the winter, December, is also a frosty month in Gravel Switch, Kentucky, with an average temperature ranging between max 45°F (7.2°C) and min 32.9°F (0.5°C).

Temperature

In December, the meteorological conditions change slightly, with the average high-temperature moving from a fresh 53.2°F (11.8°C) in November to a frosty 45°F (7.2°C). In the month of December, the average temperature in Gravel Switch dips to a wintry 32.9°F (0.5°C) during the night.

Humidity

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

Rainfall

In Gravel Switch, Kentucky, in December, it is raining for 12.5 days, with typically 3.15" (80mm) of accumulated precipitation. Throughout the year, in Gravel Switch, there are 169.4 rainfall days, and 35.91" (912mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall in Gravel Switch. In Gravel Switch, during December, snow falls for 4.5 days and regularly aggregates up to 1.3" (33mm) of snow. Throughout the year, in Gravel Switch, there are 26 snowfall days, and 9.84" (250mm) of snow is accumulated.

Daylight

With an average of 9h and 36min of daylight, December has the shortest days of the year in Gravel Switch.
On the first day of the month, sunrise is at 7:36 am and sunset at 5:22 pm. On the last day of December, sunrise is at 7:54 am and sunset at 5:32 pm EST.

Sunshine

The average sunshine in December in Gravel Switch is 4.3h.

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 reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 2 in December translates into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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Frequently asked questions

What is the average December temperature in Gravel Switch?

The average high-temperature and low-temperature in Gravel Switch during December are 45°F (7.2°C) and 32.9°F (0.5°C) respectively. In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is appraised at 93.2°F (34°C).

What is the most humid month in Gravel Switch?

February and December, with an average relative humidity of 80%, are most humid months in Gravel Switch, Kentucky.

What is the average humidity in December in Gravel Switch?

The average relative humidity in December is 80%.

How many days does it rain in December in Gravel Switch?

In Gravel Switch, Kentucky, in December, during 12.5 rainfall days, 3.15" (80mm) of precipitation is typically accumulated.

How many days does it snow in December in Gravel Switch?

In Gravel Switch, Kentucky, in December, during 4.5 snowfall days, 1.3" (33mm) of snow is typically accumulated.

What is the month with the shortest days in Gravel Switch?

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 Gravel Switch?

In Gravel Switch, Kentucky, the average day length in December is 9h and 37min.

What time are sunrise and sunset in December in Gravel Switch?

On the first day of December, sunrise is at 7:36 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 7:54 am and sunset at 5:32 pm EST.

How long on average sun shines in December in Gravel Switch?

The average sunshine duration in December in Gravel Switch is 4.3h.

What are the months with the lowest UV index in Gravel Switch?

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

How high is the UV index in December in Gravel Switch?

The average daily maximum UV index in December in Gravel Switch is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Gravel Switch, KY

Average temperature in December - Gravel Switch, KY
  • Average high temperature in December: 45°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in December: 32.9°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

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Average pressure in December
Gravel Switch, KY

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

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

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Average wind speed in December
Gravel Switch, KY

Average wind speed in December - Gravel Switch, KY
  • Average wind speed in December: 7.9mph

The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

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Average humidity in December
Gravel Switch, KY

Average humidity in December - Gravel Switch, 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 October (76%).

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Average rainfall in December
Gravel Switch, KY

Average rainfall in December - Gravel Switch, KY
  • Average rainfall in December: 3.15"

The wettest month (with the highest rainfall) is February (3.5").
The driest month (with the least rainfall) is September (2.4").

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Average rainfall days in December
Gravel Switch, KY

Average rainfall days in December - Gravel Switch, KY
  • Average rainfall days in December: 12.5 days

The month with the highest number of rainy days is July (18.7 days).
The months with the least rainy days are January and November (9.7 days).

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Average snowfall in December
Gravel Switch, KY

Average snowfall in December - Gravel Switch, KY
  • Average snowfall in December: 1.3"

The month with the highest snowfall is February (2.64").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Gravel Switch, KY

Average snowfall days in December - Gravel Switch, KY
  • Average snowfall days in December: 4.5 days

The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Gravel Switch, KY

Average daylight in December / Average sunshine in December - Gravel Switch, 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 June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in December
Gravel Switch, KY

Average sunshine days in December - Gravel Switch, KY
  • Average sunshine days in December: 15.7 days

The months with the most sunshine days are October and November (17.5 days).
The month with the least sunshine days is February (10.9 days).

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Average UV index in December
Gravel Switch, KY

Average UV index in December - Gravel Switch, 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).

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Average cloud cover in December
Gravel Switch, KY

Average cloud cover in December - Gravel Switch, KY
  • Average cloud cover in December: 56

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

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Average visibility in December
Gravel Switch, KY

Average visibility in December - Gravel Switch, KY
  • Average visibility in December: 6mi

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

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Gravel Switch, Kentucky, USA

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