December weather forecast
Cyclone, KY

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Weather in December

The first month of the winter, December, is also a frosty month in Cyclone, Kentucky, with an average temperature varying between 34.7°F (1.5°C) and 47.3°F (8.5°C).

Temperature

December reveals a small adjustment in temperature, transitioning from an average high of a moderate 55.8°F (13.2°C) in November to a chilly 47.3°F (8.5°C). During the month of December, Cyclone anticipates a mean low-temperature of 34.7°F (1.5°C).

Humidity

The most humid month is December, with an average relative humidity of 80%.

Rainfall

In Cyclone, in December, during 13.8 rainfall days, 3.58" (91mm) of precipitation is typically accumulated. In Cyclone, Kentucky, during the entire year, the rain falls for 182.5 days and collects up to 41.85" (1063mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In December, it is snowing for 4.9 days. Throughout December, 1.38" (35mm) of snow is accumulated. In Cyclone, during the entire year, snow falls for 23.4 days and aggregates up to 8.82" (224mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 42min of daylight.
On the first day of December in Cyclone, Kentucky, sunrise is at 6:37 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 4:36 pm CST.

Sunshine

In Cyclone, Kentucky, the average sunshine in December is 4.5h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Cyclone. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the average December temperature in Cyclone?

December temperatures in Cyclone, Kentucky, vary between a high-temperature of 47.3°F (8.5°C) and a low-temperature of 34.7°F (1.5°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is appraised at 96.8°F (36°C).

What is the most humid month in Cyclone?

With an average relative humidity of 80%, December is the most humid month.

What is the average humidity in December in Cyclone?

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

How much does it rain in Cyclone in December?

In Cyclone, in December, during 13.8 rainfall days, 3.58" (91mm) of precipitation is typically accumulated.

How much does it snow in Cyclone in December?

In Cyclone, in December, during 4.9 snowfall days, 1.38" (35mm) of snow is typically accumulated.

What is the month with the shortest days in Cyclone?

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

How many hours of daylight does Cyclone have in December?

The average day length in December in Cyclone, Kentucky, is 9h and 41min.

When are sunrise and sunset in December in Cyclone?

On the first day of December in Cyclone, Kentucky, sunrise is at 6:37 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 4:36 pm CST.

How many hours of sunshine does Cyclone have in December?

In December, the average sunshine duration in Cyclone, Kentucky, is 4.5h.

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

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

How high is the UV index in December in Cyclone?

In Cyclone, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unsafe 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
Cyclone, KY

Average temperature in December - Cyclone, KY
  • Average high temperature in December: 47.3°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (42.1°F).

  • Average low temperature in December: 34.7°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in December
Cyclone, KY

Average pressure in December - Cyclone, 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).

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Average wind speed in December
Cyclone, KY

Average wind speed in December - Cyclone, KY
  • Average wind speed in December: 7.1mph

The windiest month (with the highest average wind speed) is February (8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in December
Cyclone, KY

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

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are April, October and November (76%).

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Average rainfall in December
Cyclone, KY

Average rainfall in December - Cyclone, KY
  • Average rainfall in December: 3.58"

The wettest months (with the highest rainfall) are February and July (4.25").
The driest month (with the least rainfall) is September (2.4").

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Average rainfall days in December
Cyclone, KY

Average rainfall days in December - Cyclone, KY
  • Average rainfall days in December: 13.8 days

The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is November (11.2 days).

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Average snowfall in December
Cyclone, KY

Average snowfall in December - Cyclone, KY
  • Average snowfall in December: 1.38"

The month with the highest snowfall is February (2.4").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Cyclone, KY

Average snowfall days in December - Cyclone, KY
  • Average snowfall days in December: 4.9 days

The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 4h and 3min

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).

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Average sunshine days in December
Cyclone, KY

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

The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is July (9.5 days).

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Average UV index in December
Cyclone, KY

Average UV index in December - Cyclone, 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
Cyclone, KY

Average cloud cover in December - Cyclone, KY
  • Average cloud cover in December: 53

The month with the most cloud cover is February (Cloud cover 55).
The months with the least cloud cover are June and August (Cloud cover 30).

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Average visibility in December
Cyclone, KY

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

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

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Cyclone, Kentucky, USA

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