December weather forecast
Bowling Green, IN

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Weather in December

The first month of the winter, December, is still a cold month in Bowling Green, Indiana, with an average temperature fluctuating between 39.2°F (4°C) and 28.4°F (-2°C).

Temperature

The arrival of December corresponds with a temperature reduction, down from November's fresh 50°F (10°C) to a cold 39.2°F (4°C). Throughout December, Bowling Green witnesses a consistent average low-temperature of 28.4°F (-2°C).

Humidity

The average relative humidity in December is 81%.

Rainfall

In Bowling Green, in December, it is raining for 9.4 days, with typically 1.61" (41mm) of accumulated precipitation. Throughout the year, there are 151.2 rainfall days, and 22.87" (581mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Bowling Green are January through April, October through December. December is the month with the most snowfall in Bowling Green, Indiana. Snow falls for 6.6 days and accumulates 1.81" (46mm) of snow.

Daylight

With an average of 9h and 24min of daylight, December has the shortest days of the year in Bowling Green.
On the first day of December in Bowling Green, sunrise is at 7:49 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 8:07 am and sunset at 5:34 pm EST.

Sunshine

In December, the average sunshine in Bowling Green is 4.3h.

UV index

The months with the lowest UV index in Bowling Green are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In December, a regular UV index of 2 translates into these guidelines:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. To protect against the Sun's most potent rays, avoid direct exposure around midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December in Bowling Green?

In December, in Bowling Green, the average high-temperature is 39.2°F (4°C), and the average low-temperature is 28.4°F (-2°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is estimated at 87.8°F (31°C).

What is the average humidity in December in Bowling Green?

The average relative humidity in December in Bowling Green is 81%.

How much does it rain in Bowling Green in December?

In Bowling Green, Indiana, in December, it is raining for 9.4 days, with typically 1.61" (41mm) of accumulated precipitation.

What is the snowiest month in Bowling Green?

The month with the most snowfall in Bowling Green is December, when snow falls for 6.6 days and typically aggregates up to 1.81" (46mm) of snow.

How much does it snow in Bowling Green in December?

In Bowling Green, Indiana, in December, during 6.6 snowfall days, 1.81" (46mm) of snow is typically accumulated.

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

With an average of 9h and 24min of daylight, December has the shortest days of the year.

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

The average day length in December in Bowling Green is 9h and 27min.

When is the sunrise / sunset in December in Bowling Green?

In December, on the first day of the month, sunrise is at 7:49 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 8:07 am and sunset at 5:34 pm EST.

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

The average sunshine duration in December is 4.3h.

What are the months with the lowest UV index in Bowling Green?

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

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

In December, the average daily maximum UV index in Bowling Green is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to Sun's UV rays.
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
Bowling Green, IN

Average temperature in December - Bowling Green, IN
  • Average high temperature in December: 39.2°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in December: 28.4°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

Average pressure in December
Bowling Green, IN

Average pressure in December - Bowling Green, IN
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in December
Bowling Green, IN

Average wind speed in December - Bowling Green, IN
  • Average wind speed in December: 9.1mph

The windiest month (with the highest average wind speed) is February (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).

Average humidity in December
Bowling Green, IN

Average humidity in December - Bowling Green, IN
  • Average humidity in December: 81%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (73%).

Average rainfall in December
Bowling Green, IN

Average rainfall in December - Bowling Green, IN
  • Average rainfall in December: 1.61"

The wettest month (with the highest rainfall) is April (2.99").
The driest month (with the least rainfall) is February (1.26").

Average rainfall days in December
Bowling Green, IN

Average rainfall days in December - Bowling Green, IN
  • Average rainfall days in December: 9.4 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (8.3 days).

Average snowfall in December
Bowling Green, IN

Average snowfall in December - Bowling Green, IN
  • Average snowfall in December: 1.81"

The month with the highest snowfall is December (1.81").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Bowling Green, IN

Average snowfall days in December - Bowling Green, IN
  • Average snowfall days in December: 6.6 days

The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Bowling Green, IN

Average daylight in December / Average sunshine in December - Bowling Green, IN
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in December
Bowling Green, IN

Average sunshine days in December - Bowling Green, IN
  • Average sunshine days in December: 16.2 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is May (9.6 days).

Average UV index in December
Bowling Green, IN

Average UV index in December - Bowling Green, IN
  • Average UV index in December: 2

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

Average cloud cover in December
Bowling Green, IN

Average cloud cover in December - Bowling Green, IN
  • Average cloud cover in December: 55

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in December
Bowling Green, IN

Average visibility in December - Bowling Green, IN
  • Average visibility in December: 6mi

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

Bowling Green, Indiana, USA

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