December weather forecast
Dublin, KY

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Weather in December

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

Temperature

December is characterized by a reduction in the average high-temperature, from a mild 55.9°F (13.3°C) in November to a chilly 46.8°F (8.2°C). Dublin, during the month of December, experiences an average low-temperature of 34.7°F (1.5°C).

Humidity

In December, the average relative humidity is 78%.

Rainfall

In Dublin, in December, during 12.5 rainfall days, 3.39" (86mm) of precipitation is typically accumulated. In Dublin, Kentucky, during the entire year, the rain falls for 178.3 days and collects up to 42.01" (1067mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Dublin, Kentucky, in December, snow falls for 2 days, with typically accumulated 0.59" (15mm) of snow. Throughout the year, there are 13.9 snowfall days, and 5.71" (145mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Dublin, with an average of 9h and 42min of daylight.
On the first day of December, sunrise is at 6:49 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 4:49 pm CST.

Sunshine

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 exposure to the Sun's UV rays for average individuals.
Note: In December, an average UV index of 2 transforms into the following instructions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average December temperature in Dublin?

The high-temperature, in December, in Dublin, is 46.8°F (8.2°C), while the low-temperature averages to 34.7°F (1.5°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in September is computed to be 86°F (30°C).

What is the average humidity in December in Dublin?

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

How much does it rain in December?

In Dublin, during December, the rain falls for 12.5 days and regularly aggregates up to 3.39" (86mm) of precipitation.

How much does it snow in December?

In Dublin, 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?

December has the shortest days of the year, with an average of 9h and 42min of daylight.

What is the average length of the day in December?

In Dublin, the average day length in December is 9h and 42min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 6:49 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 4:49 pm CST.

How long on average sun shines in December?

In Dublin, the average sunshine duration in December is 4.9h.

What is the month with the lowest UV index?

January, February 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?

The average daily maximum UV index in December in Dublin is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to the Sun's 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
Dublin, KY

Average temperature in December - Dublin, 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
Dublin, KY

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

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

Average wind speed in December
Dublin, KY

Average wind speed in December - Dublin, 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
Dublin, KY

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

The 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
Dublin, KY

Average rainfall in December - Dublin, 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
Dublin, KY

Average rainfall days in December - Dublin, 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
Dublin, KY

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

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

Average snowfall days in December
Dublin, KY

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

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

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

Average daylight in December / Average sunshine in December - Dublin, KY
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in December
Dublin, KY

Average sunshine days in December - Dublin, 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
Dublin, KY

Average UV index in December - Dublin, 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 and December (UV index 2).

Average cloud cover in December
Dublin, KY

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

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

Average visibility in December
Dublin, KY

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

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

Dublin, Kentucky, USA

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