December weather forecast and climate
Backusburg, KY

The first month of the winter, December, is still a chilly month in Backusburg, Kentucky, with average temperature fluctuating between 46.8°F (8.2°C) and 34.7°F (1.5°C).

Temperature

In December, the average high-temperature decreases, from a moderate 55.9°F (13.3°C) in November, to a frosty 46.8°F (8.2°C). In Backusburg, the average low-temperature is 34.7°F (1.5°C).

Humidity

The average relative humidity in Backusburg is 78%.

Rainfall

In Backusburg, during December, the rain falls for 12.5 days and regularly aggregates up to 3.39" (86mm) of precipitation. Throughout the year, there are 178.3 rainfall days, and 42.01" (1067mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. In December, in Backusburg, it is snowing for 2 days. Throughout December, 0.59" (15mm) of snow is accumulated. In Backusburg, during the entire year, snow falls for 13.9 days, and aggregates up to 5.71" (145mm) of snow.

Daylight

December has the shortest days of the year in Backusburg, with an average of 9.7h of daylight.

Sunshine

In Backusburg, the average sunshine in December is 4.9h.

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 low health risk from the exposure to the Sun's UV radiation for average individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Backusburg?

In December, in Backusburg, the average high-temperature is 46.8°F (8.2°C), and the average low-temperature is 34.7°F (1.5°C).

What is the average humidity in December in Backusburg?

In Backusburg, the average relative humidity in December is 78%.

How much does it rain in Backusburg in December?

In Backusburg, in December, during 12.5 rainfall days, 3.39" (86mm) of precipitation is typically accumulated.

How much does it snow in Backusburg in December?

In Backusburg, Kentucky, during December, snow falls for 2 days and regularly aggregates up to 0.59" (15mm) of snow.

What is the month with the shortest days in Backusburg?

With an average of 9.7h of daylight, December has the shortest days of the year.

What is the average length of the day in December in Backusburg?

The average length of the day in December in Backusburg, Kentucky, is 9.7h.

How long on average sun shines in December in Backusburg?

In Backusburg, the average sunshine in December is 4.9h.

What are the months with the lowest UV index in Backusburg?

Months with the lowest UV index in Backusburg are January, February and December, with an average maximum UV index of 2.

What is the UV index reading in December in Backusburg?

In Backusburg, Kentucky, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in December - Backusburg, KY
  • Average high temperature in December: 46.8°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (42.4°F).

  • Average low temperature in December: 34.7°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

Average pressure in December - Backusburg, KY
  • Average pressure in December: 30.14"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.95").

Average wind speed in December - Backusburg, KY
  • Average wind speed in December: 8.5mph

The windiest months (with the highest average wind speed) are February and April (9mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).

Average humidity in December - Backusburg, KY
  • Average humidity in December: 78%

Months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in December - Backusburg, KY
  • Average rainfall in December: 3.39"

The wettest month (with the highest rainfall) is April (4.69").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days in December - Backusburg, KY
  • Average rainfall days in December: 12.5 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (10.7 days).

Average snowfall in December - Backusburg, KY
  • Average snowfall in December: 0.59"

The month with the highest snowfall is February (1.89").
Months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December - Backusburg, KY
  • Average snowfall days in December: 2 days

Months with the highest number of snowfall days are January and February (4.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Backusburg, KY
  • Average daylight in December: 9.7h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in December: 4.9h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.7h).

Average sunshine days in December - Backusburg, KY
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is July (8.8 days).

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

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

Average cloud cover in December - Backusburg, KY
  • Average cloud cover in December: 48

The month with the most cloud cover is February (Cloud cover 50).
Months with the least cloud cover are June and September (Cloud cover 27).

Average visibility in December - Backusburg, KY
  • Average visibility in December: 6mi

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