December weather forecast
Board Tree, KY

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Weather in December

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

Temperature

A moderate decline in average high-temperatures is noted in December, moving from a fresh 54°F (12.2°C) in November to a frosty 45.1°F (7.3°C). In Board Tree, the nighttime temperature averages to a wintry 33.1°F (0.6°C) during December.

Humidity

The average relative humidity in December in Board Tree, Kentucky, is 80%.

Rainfall

In Board Tree, in December, it is raining for 11 days, with typically 2.91" (74mm) of accumulated precipitation. Throughout the year, in Board Tree, there are 163.6 rainfall days, and 30.43" (773mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Board Tree. In December, in Board Tree, Kentucky, it is snowing for 6 days. Throughout December, 3.9" (99mm) of snow is accumulated. In Board Tree, during the entire year, snow falls for 32.9 days and aggregates up to 16.81" (427mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 36min of daylight.
On the first day of December in Board Tree, sunrise is at 7:25 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:20 pm EST.

Sunshine

The average sunshine in December in Board Tree is 4.5h.

UV index

The months with the lowest UV index in Board Tree 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 unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 2 in December translates into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average December temperature in Board Tree?

In December, the average high-temperature and low-temperature in Board Tree, Kentucky, are 45.1°F (7.3°C) and 33.1°F (0.6°C) respectively. The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 93.2°F (34°C).

What is the average humidity in December in Board Tree?

The average relative humidity in December in Board Tree, Kentucky, is 80%.

How much does it rain in Board Tree in December?

In Board Tree, Kentucky, in December, during 11 rainfall days, 2.91" (74mm) of precipitation is typically accumulated.

How much does it snow in Board Tree in December?

In Board Tree, in December, snow falls for 6 days, with typically accumulated 3.9" (99mm) of snow.

What is the month with the shortest days in Board Tree?

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

What is the average length of the day in December in Board Tree?

The average day length in December in Board Tree is 9h and 37min.

What time are sunrise and sunset in December in Board Tree?

In December, on the first day of the month, sunrise is at 7:25 am and sunset at 5:10 pm. On the last day of the month, in Board Tree, sunrise is at 7:43 am and sunset at 5:20 pm EST.

How many hours of sunshine does Board Tree have in December?

The average sunshine duration in December is 4.5h.

When is the lowest UV index in Board Tree?

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

What is the UV index intensity in December in Board Tree?

In Board Tree, Kentucky, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Board Tree, KY

Average temperature in December - Board Tree, KY
  • Average high temperature in December: 45.1°F

The warmest month (with the highest average high temperature) is July (86°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 (63.1°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in December
Board Tree, KY

Average pressure in December - Board Tree, 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 (29.98"Hg).

Average wind speed in December
Board Tree, KY

Average wind speed in December - Board Tree, KY
  • Average wind speed in December: 5.8mph

The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

Average humidity in December
Board Tree, KY

Average humidity in December - Board Tree, KY
  • Average humidity in December: 80%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are July, August and November (75%).

Average rainfall in December
Board Tree, KY

Average rainfall in December - Board Tree, KY
  • Average rainfall in December: 2.91"

The wettest months (with the highest rainfall) are February and May (3.27").
The driest month (with the least rainfall) is September (1.46").

Average rainfall days in December
Board Tree, KY

Average rainfall days in December - Board Tree, KY
  • Average rainfall days in December: 11 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.1 days).

Average snowfall in December
Board Tree, KY

Average snowfall in December - Board Tree, KY
  • Average snowfall in December: 3.9"

The month with the highest snowfall is February (4.09").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Board Tree, KY

Average snowfall days in December - Board Tree, KY
  • Average snowfall days in December: 6 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
Board Tree, KY

Average daylight in December / Average sunshine in December - Board Tree, 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 3min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in December
Board Tree, KY

Average sunshine days in December - Board Tree, KY
  • Average sunshine days in December: 15.5 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is May (10.5 days).

Average UV index in December
Board Tree, KY

Average UV index in December - Board Tree, KY
  • Average UV index in December: 2

The months with the highest UV index are June 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
Board Tree, KY

Average cloud cover in December - Board Tree, KY
  • Average cloud cover in December: 54

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
Board Tree, KY

Average visibility in December - Board Tree, KY
  • Average visibility in December: 5mi

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

Board Tree, Kentucky, USA

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