December weather forecast
Plum Springs, KY

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Weather in December

The first month of the winter, December, is still a chilly month in Plum Springs, Kentucky, with an average temperature fluctuating between 34.3°F (1.3°C) and 47.3°F (8.5°C).

Temperature

The arrival of December corresponds with a light shift in temperature, down from a mild 55.6°F (13.1°C) in November to a frosty 47.3°F (8.5°C). Plum Springs encounters a steady low-temperature average of 34.3°F (1.3°C) throughout the month of December.

Humidity

February, March, May and December, with an average relative humidity of 79%, are the most humid months in Plum Springs, Kentucky.

Rainfall

In December, the rain falls for 9.7 days. Throughout December, 1.65" (42mm) of precipitation is accumulated. In Plum Springs, 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 Plum Springs. In Plum Springs, during December, snow falls for 2.6 days and regularly aggregates up to 0.83" (21mm) of snow. In Plum Springs, during the entire year, snow falls for 14 days and aggregates up to 3.27" (83mm) of snow.

Daylight

December has the shortest days of the year in Plum Springs, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 6:40 am and sunset at 4:28 pm. On the last day of December, sunrise is at 6:58 am and sunset at 4:39 pm CST.

Sunshine

In December, the average sunshine in Plum Springs is 4.6h.

UV index

The months with the lowest UV index 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 unsafe exposure to UV radiation for average individuals.
Note: In December, the maximum UV index of 2 transforms into these recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are December temperatures in Plum Springs?

The high-temperature, in December, in Plum Springs, is 47.3°F (8.5°C), while the low-temperature averages to 34.3°F (1.3°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is evaluated at 96.8°F (36°C).

What is the most humid month in Plum Springs?

February, March, May and December, with an average relative humidity of 79%, are most humid months.

What is the average humidity in December in Plum Springs?

In December, the average relative humidity in Plum Springs is 79%.

How much does it rain in Plum Springs in December?

In Plum Springs, in December, it is raining for 9.7 days, with typically 1.65" (42mm) of accumulated precipitation.

How much does it snow in Plum Springs in December?

In Plum Springs, during December, snow falls for 2.6 days and regularly aggregates up to 0.83" (21mm) of snow.

What is the month with the shortest days in Plum Springs?

With an average of 9h and 42min of daylight, December has the shortest days of the year in Plum Springs, Kentucky.

What is the average length of the day in December in Plum Springs?

The average day length in December in Plum Springs is 9h and 40min.

When are sunrise and sunset in December in Plum Springs?

On the first day of December, sunrise is at 6:40 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 4:39 pm CST.

How many hours of sunshine does Plum Springs have in December?

In Plum Springs, the average sunshine duration in December is 4.6h.

What is the month with the lowest UV index in Plum Springs?

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

What is the UV index intensity in December in Plum Springs?

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

Average temperature in December - Plum Springs, 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 pressure in December
Plum Springs, KY

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in December
Plum Springs, KY

Average wind speed in December - Plum Springs, KY
  • Average wind speed in December: 7.8mph

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in December
Plum Springs, KY

Average humidity in December - Plum Springs, KY
  • Average humidity in December: 79%

The 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
Plum Springs, KY

Average rainfall in December - Plum Springs, KY
  • Average rainfall in December: 1.65"

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

Average rainfall days in December
Plum Springs, KY

Average rainfall days in December - Plum Springs, 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 least rainy days is November (7.8 days).

Average snowfall in December
Plum Springs, KY

Average snowfall in December - Plum Springs, KY
  • Average snowfall in December: 0.83"

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

Average snowfall days in December
Plum Springs, KY

Average snowfall days in December - Plum Springs, KY
  • Average snowfall days in December: 2.6 days

The month with the highest number of snowfall days is February (4.3 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
Plum Springs, KY

Average daylight in December / Average sunshine in December - Plum Springs, 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 42min).

  • Average sunshine in December: 4h and 4min

The months with the most sunshine are June and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

Average sunshine days in December
Plum Springs, KY

Average sunshine days in December - Plum Springs, KY
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (10.9 days).

Average UV index in December
Plum Springs, KY

Average UV index in December - Plum Springs, 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
Plum Springs, KY

Average cloud cover in December - Plum Springs, KY
  • Average cloud cover in December: 52

The months with the most cloud cover are January and February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in December
Plum Springs, KY

Average visibility in December - Plum Springs, 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).

Plum Springs, Kentucky, USA

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