December weather forecast
Twentysix, KY

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Weather in December

The first month of the winter, December, is still a chilly month in Twentysix, Kentucky, with an average temperature varying between 44.6°F (7°C) and 32.7°F (0.4°C).

Temperature

As Twentysix, Kentucky, enters December, the average high-temperature subtly lowers from the a fresh 52.9°F (11.6°C) of November to a chilly 44.6°F (7°C). During the month of December, Twentysix anticipates a mean low-temperature of 32.7°F (0.4°C).

Humidity

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

Rainfall

In Twentysix, during December, the rain falls for 12 days and regularly aggregates up to 2.76" (70mm) of precipitation. In Twentysix, during the entire year, the rain falls for 162.2 days and collects up to 29.45" (748mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Twentysix, in December, during 7.3 snowfall days, 2.32" (59mm) of snow is typically accumulated. Throughout the year, there are 36.4 snowfall days, and 12.48" (317mm) of snow is accumulated.

Daylight

With an average of 9h and 36min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:31 am and sunset at 5:14 pm. On the last day of December, sunrise is at 7:49 am and sunset at 5:24 pm EST.

Sunshine

In Twentysix, the average sunshine in December is 4.1h.

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 estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: An average UV index of 2 in December transforms into this advice:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
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Frequently asked questions

How cold is it in Twentysix in December?

The high-temperature, in December, in Twentysix, records 44.6°F (7°C), while the low-temperature is 32.7°F (0.4°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 95°F (35°C).

What is the average humidity in December in Twentysix?

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

How much does it rain in Twentysix in December?

In Twentysix, Kentucky, in December, it is raining for 12 days, with typically 2.76" (70mm) of accumulated precipitation.

How many days does it snow in December in Twentysix?

In December, in Twentysix, it is snowing for 7.3 days. Throughout December, 2.32" (59mm) of snow is accumulated.

What is the month with the shortest days in Twentysix?

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

How many hours of daylight does Twentysix have in December?

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

When are sunrise and sunset in December in Twentysix?

In December, on the first day of the month, sunrise is at 7:31 am and sunset at 5:14 pm. On the last day of the month, in Twentysix, Kentucky, sunrise is at 7:49 am and sunset at 5:24 pm EST.

How long on average sun shines in December in Twentysix?

In Twentysix, the average sunshine duration in December is 4.1h.

What are the months with the lowest UV index in Twentysix?

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 reading in December in Twentysix?

In Twentysix, Kentucky, 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 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
Twentysix, KY

Average temperature in December - Twentysix, KY
  • Average high temperature in December: 44.6°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 (39.7°F).

  • Average low temperature in December: 32.7°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in December
Twentysix, KY

Average pressure in December - Twentysix, 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 (29.97"Hg).

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Average wind speed in December
Twentysix, KY

Average wind speed in December - Twentysix, KY
  • Average wind speed in December: 6.8mph

The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in December
Twentysix, KY

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

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are June, August and November (75%).

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Average rainfall in December
Twentysix, KY

Average rainfall in December - Twentysix, KY
  • Average rainfall in December: 2.76"

The wettest month (with the highest rainfall) is February (2.99").
The driest months (with the least rainfall) are September and November (1.89").

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Average rainfall days in December
Twentysix, KY

Average rainfall days in December - Twentysix, KY
  • Average rainfall days in December: 12 days

The months with the highest number of rainy days are May and July (17.3 days).
The month with the least rainy days is November (9.7 days).

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Average snowfall in December
Twentysix, KY

Average snowfall in December - Twentysix, KY
  • Average snowfall in December: 2.32"

The month with the highest snowfall is February (3.23").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Twentysix, KY

Average snowfall days in December - Twentysix, KY
  • Average snowfall days in December: 7.3 days

The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Twentysix, 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 1min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in December
Twentysix, KY

Average sunshine days in December - Twentysix, KY
  • Average sunshine days in December: 13.5 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is February (10.3 days).

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Average UV index in December
Twentysix, KY

Average UV index in December - Twentysix, 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).

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Average cloud cover in December
Twentysix, KY

Average cloud cover in December - Twentysix, KY
  • Average cloud cover in December: 58

The months with the most cloud cover are January and February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in December
Twentysix, KY

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

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

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Twentysix, Kentucky, USA

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