December weather forecast
Ryle, KY

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Weather in December

The first month of the winter, December, is also a wintry month in Ryle, Kentucky, with an average temperature fluctuating between 31.1°F (-0.5°C) and 42.4°F (5.8°C).

Temperature

Ryle's weather changes with the onset of December, slightly falling from a fresh 51.8°F (11°C) in November to an icy 42.4°F (5.8°C). Ryle experiences an average low-temperature reading of 31.1°F (-0.5°C) throughout December.

Humidity

The months with the highest humidity in Ryle are February and December, with an average relative humidity of 81%.

Rainfall

In December, the rain falls for 8.9 days. Throughout December, 0.79" (20mm) of precipitation is accumulated. Throughout the year, in Ryle, there are 121.2 rainfall days, and 10.87" (276mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Ryle are January through April, November and December. December is the month with the most snowfall. Snow falls for 4.8 days and accumulates 0.47" (12mm) of snow.

Daylight

December has the shortest days of the year in Ryle, Kentucky, with an average of 9h and 30min of daylight.
On the first day of December in Ryle, sunrise is at 7:38 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 5:27 pm EST.

Sunshine

In December, the average sunshine in Ryle, Kentucky, is 4.3h.

UV index

The months with the lowest UV index in Ryle are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: An average maximum UV index of 2 in December leads to these recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Around midday, solar radiation is most harmful; hence, exposure should be limited. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

Is December cold in Ryle?

In Ryle, 42.4°F (5.8°C) is the average high-temperature and 31.1°F (-0.5°C) is the average low-temperature during December. In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 93.2°F (34°C).

What are the most humid months in Ryle?

The months with the highest humidity in Ryle are February and December, with an average relative humidity of 81%.

What is the average humidity in December in Ryle?

In December, the average relative humidity in Ryle, Kentucky, is 81%.

How many days does it rain in December in Ryle?

In Ryle, Kentucky, in December, it is raining for 8.9 days, with typically 0.79" (20mm) of accumulated precipitation.

When does it snow the most in Ryle?

December is the month with the most snowfall in Ryle. Snow falls for 4.8 days and accumulates 0.47" (12mm) of snow.

How many days does it snow in December in Ryle?

In Ryle, in December, during 4.8 snowfall days, 0.47" (12mm) of snow is typically accumulated.

What is the month with the shortest days in Ryle?

The month with the shortest days in Ryle is December, with an average of 9h and 30min of daylight.

How many hours of daylight does Ryle have in December?

The average day length in December in Ryle is 9h and 30min.

When are sunrise and sunset in December in Ryle?

In December, on the first day of the month, sunrise is at 7:38 am and sunset at 5:17 pm. On the last day of the month, in Ryle, Kentucky, sunrise is at 7:57 am and sunset at 5:27 pm EST.

How many hours of sunshine does Ryle have in December?

The average sunshine duration in December in Ryle, Kentucky, is 4.3h.

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

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

What is the UV index reading in December in Ryle?

The average daily maximum UV index in December in Ryle is 2. A UV Index estimate of 2, and below, represents a low health threat 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
Ryle, KY

Average temperature in December - Ryle, KY
  • Average high temperature in December: 42.4°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in December: 31.1°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in December
Ryle, KY

Average pressure in December - Ryle, KY
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in December
Ryle, KY

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

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in December
Ryle, KY

Average humidity in December - Ryle, KY
  • Average humidity in December: 81%

The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are August, September and October (75%).

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Average rainfall in December
Ryle, KY

Average rainfall in December - Ryle, KY
  • Average rainfall in December: 0.79"

The wettest month (with the highest rainfall) is May (1.18").
The driest month (with the least rainfall) is September (0.55").

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Average rainfall days in December
Ryle, KY

Average rainfall days in December - Ryle, KY
  • Average rainfall days in December: 8.9 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is November (6.8 days).

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Average snowfall in December
Ryle, KY

Average snowfall in December - Ryle, KY
  • Average snowfall in December: 0.47"

The month with the highest snowfall is December (0.47").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Ryle, KY

Average snowfall days in December - Ryle, KY
  • Average snowfall days in December: 4.8 days

The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Ryle, KY
  • Average daylight in December: 9h and 3min

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 30min).

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in December
Ryle, KY

Average sunshine days in December - Ryle, KY
  • Average sunshine days in December: 18.6 days

The months with the most sunshine days are October and November (21 days).
The month with the least sunshine days is May (13.6 days).

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Average UV index in December
Ryle, KY

Average UV index in December - Ryle, KY
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in December
Ryle, KY

Average cloud cover in December - Ryle, KY
  • Average cloud cover in December: 56

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in December
Ryle, KY

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

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

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Ryle, Kentucky, USA

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