December weather forecast
Waldo, KY

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Weather in December

December, the first month of the winter in Waldo, is also a frosty month, with an average temperature varying between 33.1°F (0.6°C) and 45.5°F (7.5°C).

Temperature

As November shifts into December, a slight alteration in temperatures is observed, with average highs reducing from a fresh 54.5°F (12.5°C) to a chilly 45.5°F (7.5°C). In Waldo, in December, the average low-temperature is a wintry 33.1°F (0.6°C).

Humidity

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

Rainfall

In Waldo, during December, the rain falls for 13.5 days and regularly aggregates up to 3.23" (82mm) of precipitation. In Waldo, Kentucky, during the entire year, the rain falls for 181.8 days and collects up to 33.43" (849mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Waldo, in December, during 6.7 snowfall days, 3.23" (82mm) of snow is typically accumulated. Throughout the year, there are 35.7 snowfall days, and 14.09" (358mm) 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 December, sunrise is at 7:28 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 5:23 pm EST.

Sunshine

In Waldo, the average sunshine in December is 4.6h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 2 in December translates into this advice:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.

Frequently asked questions

What is the usual temperature for Waldo in December?

The high-temperature during December is 45.5°F (7.5°C) and the low-temperature is 33.1°F (0.6°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 96.8°F (36°C).

What is the average humidity in December?

The average relative humidity in December is 79%.

How many days does it rain in December?

In December, the rain falls for 13.5 days. Throughout December, 3.23" (82mm) of precipitation is accumulated.

How many days does it snow in December?

In Waldo, in December, snow falls for 6.7 days, with typically accumulated 3.23" (82mm) of snow.

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.

How many hours of daylight does Waldo have in December?

The average day length in December is 9h and 37min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:28 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 5:23 pm EST.

How many hours of sunshine does Waldo have in December?

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

When is the lowest UV index in Waldo?

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

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 health vulnerability 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
Waldo, KY

Average temperature in December - Waldo, KY
  • Average high temperature in December: 45.5°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in December: 33.1°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

Average pressure in December
Waldo, KY

Average pressure in December - Waldo, 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
Waldo, KY

Average wind speed in December - Waldo, KY
  • Average wind speed in December: 6mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in December
Waldo, KY

Average humidity in December - Waldo, KY
  • Average humidity in December: 79%

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

Average rainfall in December
Waldo, KY

Average rainfall in December - Waldo, KY
  • Average rainfall in December: 3.23"

The wettest month (with the highest rainfall) is February (3.66").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in December
Waldo, KY

Average rainfall days in December - Waldo, KY
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (11.4 days).

Average snowfall in December
Waldo, KY

Average snowfall in December - Waldo, KY
  • Average snowfall in December: 3.23"

The month with the highest snowfall is January (3.62").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Waldo, KY

Average snowfall days in December - Waldo, KY
  • Average snowfall days in December: 6.7 days

The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Waldo, 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 month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in December
Waldo, KY

Average sunshine days in December - Waldo, KY
  • Average sunshine days in December: 12.3 days

The month with the most sunshine days is October (16.1 days).
The month with the least sunshine days is February (8.3 days).

Average UV index in December
Waldo, KY

Average UV index in December - Waldo, 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
Waldo, KY

Average cloud cover in December - Waldo, 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
Waldo, KY

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

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

Waldo, Kentucky, USA

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