December weather forecast
Flatwoods, KY

Weather in December

The first month of the winter, December, is still a chilly month in Flatwoods, Kentucky, with an average temperature ranging between max 43.7°F (6.5°C) and min 32°F (0°C).

Temperature

In Flatwoods, the average high-temperature in December drops from a fresh 53.1°F (11.7°C) in November to a frosty 43.7°F (6.5°C). In December, in Flatwoods, the average low-temperature is 32°F (0°C).

Humidity

February and December, with an average relative humidity of 81%, are the most humid months in Flatwoods.

Rainfall

In Flatwoods, during 11.5 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. In Flatwoods, during the entire year, the rain falls for 146.5 days and collects up to 19.65" (499mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Flatwoods, in December, snow falls for 6.5 days, with typically accumulated 1.46" (37mm) of snow. Throughout the year, in Flatwoods, there are 32.7 snowfall days, and 7.56" (192mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 32min of daylight.
On the first day of December, sunrise is at 7:29 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 5:19 pm EST.

Sunshine

In December, the average sunshine in Flatwoods is 4.1h.

UV index

The months with the lowest UV index in Flatwoods are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What are the most humid months in Flatwoods?

February and December, with an average relative humidity of 81%, are most humid months in Flatwoods.

What is the average humidity in December in Flatwoods?

In December, the average relative humidity is 81%.

How many days does it rain in December in Flatwoods?

In Flatwoods, in December, it is raining for 11.5 days, with typically 1.85" (47mm) of accumulated precipitation.

How many days does it snow in December in Flatwoods?

In Flatwoods, Kentucky, in December, during 6.5 snowfall days, 1.46" (37mm) of snow is typically accumulated.

What is the month with the shortest days in Flatwoods?

With an average of 9h and 32min of daylight, December has the shortest days of the year in Flatwoods.

How many hours of daylight does Flatwoods have in December?

In Flatwoods, Kentucky, the average day length in December is 9h and 32min.

When are sunrise and sunset in December in Flatwoods?

On the first day of December, sunrise is at 7:29 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 5:19 pm EST.

How long on average sun shines in December in Flatwoods?

In Flatwoods, Kentucky, the average sunshine duration in December is 4.1h.

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

The months with the lowest UV index in Flatwoods, Kentucky, are January, February and December, with an average maximum UV index of 2.

What is the UV index intensity in December in Flatwoods?

In December, the average daily maximum UV index in Flatwoods, Kentucky, is 2. 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
Flatwoods, KY

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

The warmest month (with the highest average high temperature) is July (87.3°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 (64.4°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

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Average pressure in December
Flatwoods, KY

Average pressure in December - Flatwoods, 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 (29.97"Hg).

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Average wind speed in December
Flatwoods, KY

Average wind speed in December - Flatwoods, KY
  • Average wind speed in December: 6.5mph

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).

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Average humidity in December
Flatwoods, KY

Average humidity in December - Flatwoods, KY
  • Average humidity in December: 81%

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

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Average rainfall in December
Flatwoods, KY

Average rainfall in December - Flatwoods, KY
  • Average rainfall in December: 1.85"

The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is November (1.06").

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Average rainfall days in December
Flatwoods, KY

Average rainfall days in December - Flatwoods, KY
  • Average rainfall days in December: 11.5 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is November (8.4 days).

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Average snowfall in December
Flatwoods, KY

Average snowfall in December - Flatwoods, KY
  • Average snowfall in December: 1.46"

The month with the highest snowfall is February (2.13").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Flatwoods, KY

Average snowfall days in December - Flatwoods, KY
  • Average snowfall days in December: 6.5 days

The month with the highest number of snowfall days is January (9.7 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
Flatwoods, KY

Average daylight in December / Average sunshine in December - Flatwoods, KY
  • Average daylight in December: 9h and 32min

The month with the longest days is June (Average daylight: 14h and 49min).
The month with the shortest days is December (Average daylight: 9h and 32min).

  • Average sunshine in December: 4h and 6min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in December
Flatwoods, KY

Average sunshine days in December - Flatwoods, KY
  • Average sunshine days in December: 15.5 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is February (11.1 days).

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Average UV index in December
Flatwoods, KY

Average UV index in December - Flatwoods, 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).

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Average cloud cover in December
Flatwoods, KY

Average cloud cover in December - Flatwoods, KY
  • Average cloud cover in December: 58

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in December
Flatwoods, KY

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

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

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