Bowling Green
Kentucky, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Bowling Green, KY

The intricate design and deep road vein network in the small town of Bowling Green, Kentucky, from above, and a dramatic sky looming over
The intricate design and deep road vein network in the small town of Bowling Green, Kentucky, from above, and a dramatic sky looming over
December, the first month of the winter, in Bowling Green, is also a frosty month, with average temperature fluctuating between 34.3°F (1.3°C) and 47.3°F (8.5°C).

Temperature

In December, the average high-temperature marginally drops, from a mild 55.6°F (13.1°C) in November, to a chilly 47.3°F (8.5°C). In December, in Bowling Green, the average low-temperature is 34.3°F (1.3°C).

Humidity

Months with the highest humidity in Bowling Green are February, March, May and December, with an average relative humidity of 79%.

Rainfall

In Bowling Green, Kentucky, in December, it is raining for 9.7 days, with typically 1.65" (42mm) of accumulated precipitation. In Bowling Green, during the entire year, the rain falls for 147.6 days and collects up to 22.6" (574mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Bowling Green. In December, it is snowing for 2.6 days. Throughout December, 0.83" (21mm) of snow is accumulated. In Bowling Green, during the entire year, snow falls for 14 days, and aggregates up to 3.27" (83mm) of snow.

Daylight

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

Sunshine

In December, the average sunshine is 4.6h.

UV index

Months with the lowest UV index in Bowling Green, Kentucky, are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 2 in December transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to 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 Bowling Green?

In Bowling Green, Kentucky, in December, the average high-temperature is 47.3°F (8.5°C), and the average low-temperature is 34.3°F (1.3°C).

What is the most humid month in Bowling Green?

Months with the highest humidity in Bowling Green are February, March, May and December, with an average relative humidity of 79%.

What is the average humidity in December in Bowling Green?

In December, the average relative humidity is 79%.

How many days does it rain in December in Bowling Green?

In December, in Bowling Green, Kentucky, the rain falls for 9.7 days. Throughout December, 1.65" (42mm) of precipitation is accumulated.

How much does it snow in Bowling Green in December?

In December, it is snowing for 2.6 days. Throughout December, 0.83" (21mm) of snow is accumulated.

What is the month with the shortest days in Bowling Green?

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

What is the average length of the day in December in Bowling Green?

In December, the average length of the day in Bowling Green is 9.7h.

How many hours of sunshine does Bowling Green have in December?

In Bowling Green, the average sunshine in December is 4.6h.

When is the lowest UV index in Bowling Green?

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

How high is the UV index in December in Bowling Green?

In Bowling Green, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in December - Bowling Green, KY
  • Average high temperature in December: 47.3°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (42.1°F).

  • Average low temperature in December: 34.3°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).

Average humidity in December - Bowling Green, KY
  • Average humidity in December: 79%

Months with the highest relative humidity are February, March, May and December (79%).
The month with the lowest relative humidity is October (74%).

Average rainfall in December - Bowling Green, KY
  • Average rainfall in December: 1.65"

The wettest month (with the highest rainfall) is July (2.76").
The driest month (with the lowest rainfall) is September (1.18").

Average rainfall days in December - Bowling Green, KY
  • Average rainfall days in December: 9.7 days

The month with the highest number of rainy days is July (18.1 days).
The month with the lowest number of rainy days is November (7.8 days).

Average snowfall in December - Bowling Green, KY
  • Average snowfall in December: 0.83"

The month with the highest snowfall is February (1.02").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average snowfall days in December - Bowling Green, KY
  • Average snowfall days in December: 2.6 days

The month with the highest number of snowfall days is February (4.3 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in December: 4.6h

Months with most sunshine are June and August (Average sunshine: 10.4h).
The month with least sunshine is February (Average sunshine: 4.3h).

Average UV index in December - Bowling Green, 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).