December weather forecast
Speight, KY

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Weather in December

The first month of the winter, December, is still a chilly month in Speight, Kentucky, with an average temperature ranging between max 45.1°F (7.3°C) and min 32.4°F (0.2°C).

Temperature

During the shift to December, a minor reduction in average high-temperature is observed, shifting from a fresh 53.4°F (11.9°C) in November to a frosty 45.1°F (7.3°C). In Speight, December nights witness a steady temperature drop to a cold 32.4°F (0.2°C).

Humidity

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

Rainfall

In Speight, in December, it is raining for 13.6 days, with typically 3.66" (93mm) of accumulated precipitation. Throughout the year, there are 201.6 rainfall days, and 40.75" (1035mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Speight, during December, snow falls for 10 days and regularly aggregates up to 5.43" (138mm) of snow. Throughout the year, there are 46.1 snowfall days, and 24.8" (630mm) 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 7:26 am and sunset at 5:13 pm. On the last day of December, sunrise is at 7:44 am and sunset at 5:23 pm EST.

Sunshine

The average sunshine in December is 4.7h.

UV index

January, February, November 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 low threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 2 during December translates into the following directions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.

Frequently asked questions

What is the temperature in December?

Speight in December has an average high-temperature of 45.1°F (7.3°C) and an average low-temperature of 32.4°F (0.2°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 89.6°F (32°C).

What is the average humidity in December?

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

How many days does it rain in December?

In Speight, in December, it is raining for 13.6 days, with typically 3.66" (93mm) of accumulated precipitation.

How many days does it snow in December?

In Speight, in December, during 10 snowfall days, 5.43" (138mm) of snow is typically accumulated.

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.

What is the average length of the day in December?

In December, the average day length in Speight is 9h and 39min.

What time are sunrise and sunset in December?

On the first day of December, sunrise is at 7:26 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 5:23 pm EST.

How many hours of sunshine does Speight have in December?

The average sunshine duration in December in Speight is 4.7h.

What is the month with the lowest UV index?

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

What is the UV index intensity in December?

In Speight, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to 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
Speight, KY

Average temperature in December - Speight, KY
  • Average high temperature in December: 45.1°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in December: 32.4°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

Average pressure in December
Speight, KY

Average pressure in December - Speight, 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 (29.99"Hg).

Average wind speed in December
Speight, KY

Average wind speed in December - Speight, KY
  • Average wind speed in December: 5.9mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

Average humidity in December
Speight, KY

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

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and November (76%).

Average rainfall in December
Speight, KY

Average rainfall in December - Speight, KY
  • Average rainfall in December: 3.66"

The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is September (2.48").

Average rainfall days in December
Speight, KY

Average rainfall days in December - Speight, KY
  • Average rainfall days in December: 13.6 days

The month with the highest number of rainy days is May (22.2 days).
The month with the least rainy days is February (12.3 days).

Average snowfall in December
Speight, KY

Average snowfall in December - Speight, KY
  • Average snowfall in December: 5.43"

The month with the highest snowfall is February (6.06").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Speight, KY

Average snowfall days in December - Speight, KY
  • Average snowfall days in December: 10 days

The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Speight, 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 months with the most sunshine are June and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in December
Speight, KY

Average sunshine days in December - Speight, KY
  • Average sunshine days in December: 11.1 days

The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is May (6.8 days).

Average UV index in December
Speight, KY

Average UV index in December - Speight, 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, November and December (UV index 2).

Average cloud cover in December
Speight, KY

Average cloud cover in December - Speight, KY
  • Average cloud cover in December: 54

The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in December
Speight, KY

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

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

Speight, Kentucky, USA

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