December weather forecast
Kerz, KY

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Weather in December

The first month of the winter, December, is still a chilly month in Kerz, Kentucky, with an average temperature fluctuating between 33.1°F (0.6°C) and 45.3°F (7.4°C).

Temperature

Kerz's transition into December involves a gentle shift in temperature, receding from a fresh 54°F (12.2°C) in November to a frosty 45.3°F (7.4°C). The mean low-temperature during December nights in Kerz, Kentucky, is an icy 33.1°F (0.6°C).

Humidity

February and December, with an average relative humidity of 80%, are the most humid months in Kerz.

Rainfall

In December, in Kerz, the rain falls for 13.3 days. Throughout December, 2.68" (68mm) of precipitation is accumulated. Throughout the year, in Kerz, there are 173.4 rainfall days, and 30.24" (768mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Kerz. In Kerz, in December, snow falls for 6.6 days, with typically accumulated 2.8" (71mm) of snow. In Kerz, during the entire year, snow falls for 35.6 days and aggregates up to 13.82" (351mm) of snow.

Daylight

December has the shortest days of the year in Kerz, with an average of 9h and 36min of daylight.
On the first day of the month, sunrise is at 7:28 am and sunset at 5:12 pm. On the last day of December, in Kerz, Kentucky, sunrise is at 7:47 am and sunset at 5:22 pm EST.

Sunshine

In December, the average sunshine is 4.5h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, a regular UV index of 2 translates into these guidelines:
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. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Kerz in December?

In December, in Kerz, the average high-temperature is 45.3°F (7.4°C), and the average low-temperature is 33.1°F (0.6°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 96.8°F (36°C).

What is the most humid month in Kerz?

The months with the highest humidity are February and December, with an average relative humidity of 80%.

What is the average humidity in December in Kerz?

The average relative humidity in December in Kerz, Kentucky, is 80%.

How many days does it rain in December in Kerz?

In Kerz, Kentucky, in December, during 13.3 rainfall days, 2.68" (68mm) of precipitation is typically accumulated.

How much does it snow in Kerz in December?

In December, in Kerz, Kentucky, it is snowing for 6.6 days. Throughout December, 2.8" (71mm) of snow is accumulated.

What is the month with the shortest days in Kerz?

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

What is the average length of the day in December in Kerz?

In December, the average day length is 9h and 35min.

When are sunrise and sunset in December in Kerz?

In December, on the first day of the month, sunrise is at 7:28 am and sunset at 5:12 pm. On the last day of the month, in Kerz, Kentucky, sunrise is at 7:47 am and sunset at 5:22 pm EST.

How many hours of sunshine does Kerz have in December?

The average sunshine duration in December in Kerz is 4.5h.

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

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

How high is the UV index in December in Kerz?

In Kerz, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from 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
Kerz, KY

Average temperature in December - Kerz, KY
  • Average high temperature in December: 45.3°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in December: 33.1°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in December
Kerz, KY

Average pressure in December - Kerz, 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 (29.98"Hg).

Average wind speed in December
Kerz, KY

Average wind speed in December - Kerz, KY
  • Average wind speed in December: 6.2mph

The windiest months (with the highest average wind speed) are January, February and April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in December
Kerz, KY

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

The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is August (74%).

Average rainfall in December
Kerz, KY

Average rainfall in December - Kerz, KY
  • Average rainfall in December: 2.68"

The wettest month (with the highest rainfall) is February (3.27").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in December
Kerz, KY

Average rainfall days in December - Kerz, KY
  • Average rainfall days in December: 13.3 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.8 days).

Average snowfall in December
Kerz, KY

Average snowfall in December - Kerz, KY
  • Average snowfall in December: 2.8"

The month with the highest snowfall is February (3.78").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Kerz, KY

Average snowfall days in December - Kerz, KY
  • Average snowfall days in December: 6.6 days

The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 4h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in December
Kerz, KY

Average sunshine days in December - Kerz, KY
  • Average sunshine days in December: 13.1 days

The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is February (9.3 days).

Average UV index in December
Kerz, KY

Average UV index in December - Kerz, 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
Kerz, KY

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

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in December
Kerz, KY

Average visibility in December - Kerz, KY
  • Average visibility in December: 5mi

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

Kerz, Kentucky, USA

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