December weather forecast and climate
Bonnieville, KY

The first month of the winter, December, is still a chilly month in Bonnieville, Kentucky, with temperature in the range of an average low of 33.8°F (1°C) and an average high of 45.9°F (7.7°C).

Temperature

In December, the average high-temperature marginally drops, from a cool 54.9°F (12.7°C) in November, to a frosty 45.9°F (7.7°C). In December, in Bonnieville, Kentucky, the average low-temperature is 33.8°F (1°C).

Humidity

The most humid month in Bonnieville, Kentucky, is December, with an average relative humidity of 80%.

Rainfall

In Bonnieville, Kentucky, during 12.4 rainfall days, 3.03" (77mm) of precipitation is typically accumulated. Throughout the year, there are 174.5 rainfall days, and 37.76" (959mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall in Bonnieville, Kentucky. In Bonnieville, during 4.7 snowfall days, 1.1" (28mm) of snow is typically accumulated. Throughout the year, in Bonnieville, there are 24.1 snowfall days, and 7.52" (191mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9.6h of daylight.

Sunshine

In December, the average sunshine is 4.5h.

UV index

Months with the lowest UV index in Bonnieville are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's 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. 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 Bonnieville?

In Bonnieville, Kentucky, in December, the average high-temperature is 45.9°F (7.7°C), and the average low-temperature is 33.8°F (1°C).

What is the most humid month in Bonnieville?

The most humid month in Bonnieville, Kentucky, is December, with an average relative humidity of 80%.

What is the average humidity in December in Bonnieville?

The average relative humidity in December in Bonnieville is 80%.

How much does it rain in Bonnieville in December?

In Bonnieville, Kentucky, in December, during 12.4 rainfall days, 3.03" (77mm) of precipitation is typically accumulated.

How many days does it snow in December in Bonnieville?

In Bonnieville, Kentucky, in December, during 4.7 snowfall days, 1.1" (28mm) of snow is typically accumulated.

What is the month with the shortest days in Bonnieville?

With an average of 9.6h of daylight, December has the shortest days of the year in Bonnieville, Kentucky.

How many hours of daylight does Bonnieville have in December?

In Bonnieville, the average length of the day in December is 9.6h.

How long on average sun shines in December in Bonnieville?

In Bonnieville, the average sunshine in December is 4.5h.

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

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

How high is the UV index in December in Bonnieville?

The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV rays.
Average temperature in December - Bonnieville, KY
  • Average high temperature in December: 45.9°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (40.8°F).

  • Average low temperature in December: 33.8°F

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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

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

Average wind speed in December - Bonnieville, KY
  • Average wind speed in December: 7.7mph

The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

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

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (75%).

Average rainfall in December - Bonnieville, KY
  • Average rainfall in December: 3.03"

The wettest month (with the highest rainfall) is July (3.94").
The driest month (with the least rainfall) is September (2.28").

Average rainfall days in December - Bonnieville, KY
  • Average rainfall days in December: 12.4 days

The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is November (10.8 days).

Average snowfall in December - Bonnieville, KY
  • Average snowfall in December: 1.1"

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

Average snowfall days in December - Bonnieville, KY
  • Average snowfall days in December: 4.7 days

The month with the highest number of snowfall days is January (7.8 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Bonnieville, KY
  • Average daylight in December: 9.6h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in December: 4.5h

The month with the most sunshine is August (Average sunshine: 10.5h).
Months with the least sunshine are January and February (Average sunshine: 4.3).

Average sunshine days in December - Bonnieville, KY
  • Average sunshine days in December: 14.3 days

The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is July (9.8 days).

Average UV index in December - Bonnieville, 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 - Bonnieville, KY
  • Average cloud cover in December: 53

Months with the most cloud cover are January and February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 29).

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

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