December weather forecast
Ellwood, KY

Share

Weather in December

The first month of the winter, December, is still a chilly month in Ellwood, Kentucky, with an average temperature ranging between max 45.1°F (7.3°C) and min 32.4°F (0.2°C).

Temperature

With the onset of December, Ellwood's average high-temperature slightly adjusts, moderately receding from November's fresh 53.4°F (11.9°C) to a frosty 45.1°F (7.3°C). The average low-temperature during December nights is an icy 32.4°F (0.2°C).

Humidity

In December, the average relative humidity is 80%.

Rainfall

In Ellwood, Kentucky, during December, the rain falls for 13.6 days and regularly aggregates up to 3.66" (93mm) of precipitation. In Ellwood, during the entire year, the rain falls for 201.6 days and collects up to 40.75" (1035mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Ellwood, in December, during 10 snowfall days, 5.43" (138mm) of snow is typically accumulated. Throughout the year, there are 46.1 snowfall days, and 24.8" (630mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 36min of daylight.
On the first day of the month, sunrise is at 7:26 am and sunset at 5:12 pm. On the last day of December, sunrise is at 7:44 am and sunset at 5:22 pm EST.

Sunshine

In Ellwood, the average sunshine in December is 4.7h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 2 in December interprets into the following advice:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.

Frequently asked questions

What is the usual temperature for Ellwood in December?

During December, Ellwood experiences an average high-temperature of 45.1°F (7.3°C) and a low-temperature of 32.4°F (0.2°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 89.6°F (32°C).

What is the average humidity in December?

In Ellwood, the average relative humidity in December is 80%.

How many days does it rain in December?

In Ellwood, in December, during 13.6 rainfall days, 3.66" (93mm) of precipitation is typically accumulated.

How many days does it snow in December?

In December, it is snowing for 10 days. Throughout December, 5.43" (138mm) of snow is accumulated.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 36min of daylight.

What is the average length of the day in December?

In December, the average day length is 9h and 38min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 7:26 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 5:22 pm EST.

How many hours of sunshine does Ellwood have in December?

In Ellwood, the average sunshine duration in December is 4.7h.

What is the month with the lowest UV index?

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

What is the UV index intensity in December?

In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unprotected exposure to 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
Ellwood, KY

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

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in December: 32.4°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

Average pressure in December
Ellwood, KY

Average pressure in December - Ellwood, KY
  • Average pressure in December: 30.14"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in December
Ellwood, KY

Average wind speed in December - Ellwood, KY
  • Average wind speed in December: 5.9mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

Average humidity in December
Ellwood, KY

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

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and November (76%).

Average rainfall in December
Ellwood, KY

Average rainfall in December - Ellwood, KY
  • Average rainfall in December: 3.66"

The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is September (2.48").

Average rainfall days in December
Ellwood, KY

Average rainfall days in December - Ellwood, KY
  • Average rainfall days in December: 13.6 days

The month with the highest number of rainy days is May (22.2 days).
The month with the least rainy days is February (12.3 days).

Average snowfall in December
Ellwood, KY

Average snowfall in December - Ellwood, KY
  • Average snowfall in December: 5.43"

The month with the highest snowfall is February (6.06").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Ellwood, KY

Average snowfall days in December - Ellwood, KY
  • Average snowfall days in December: 10 days

The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Ellwood, KY

Average daylight in December / Average sunshine in December - Ellwood, 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 4min

The months with the most sunshine are June and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in December
Ellwood, KY

Average sunshine days in December - Ellwood, KY
  • Average sunshine days in December: 11.1 days

The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is May (6.8 days).

Average UV index in December
Ellwood, KY

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

The months with the highest UV index are May, 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
Ellwood, KY

Average cloud cover in December - Ellwood, KY
  • Average cloud cover in December: 54

The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in December
Ellwood, KY

Average visibility in December - Ellwood, 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).

Ellwood, Kentucky, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location