December weather forecast
Matanzas, KY

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Weather in December

The first month of the winter, December, is also a frosty month in Matanzas, Kentucky, with temperature in the range of an average low of 33.8°F (1°C) and an average high of 45.7°F (7.6°C).

Temperature

In the transition to December, Matanzas observes a drop in the average high-temperature, moving from a fresh 54.9°F (12.7°C) in November to a chilly 45.7°F (7.6°C). December nights are marked by an average temperature drop to a cold 33.8°F (1°C).

Humidity

In Matanzas, the average relative humidity in December is 78%.

Rainfall

In Matanzas, during December, the rain falls for 7.4 days and regularly aggregates up to 0.79" (20mm) of precipitation. In Matanzas, during the entire year, the rain falls for 114.1 days and collects up to 10.63" (270mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. In Matanzas, in December, snow falls for 2.1 days, with typically accumulated 0.08" (2mm) of snow. In Matanzas, during the entire year, snow falls for 12.5 days and aggregates up to 1.34" (34mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 36min of daylight.
On the first day of December, sunrise is at 6:44 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 4:40 pm CST.

Sunshine

The average sunshine in December in Matanzas 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 vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 2 during December translates into the following directions:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Matanzas in December?

In December, in Matanzas, the average high-temperature is 45.7°F (7.6°C), and the average low-temperature is 33.8°F (1°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is computed to be 96.8°F (36°C).

What is the average humidity in December?

The average relative humidity in December is 78%.

How much does it rain in December?

In Matanzas, in December, during 7.4 rainfall days, 0.79" (20mm) of precipitation is typically accumulated.

How many days does it snow in December?

In Matanzas, in December, snow falls for 2.1 days, with typically accumulated 0.08" (2mm) of snow.

What is the month with the shortest days in Matanzas?

The month with the shortest days is December, with an average of 9h and 36min of daylight.

What is the average length of the day in December?

The average day length in December is 9h and 38min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 6:44 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 4:40 pm CST.

How many hours of sunshine does Matanzas have in December?

In December, the average sunshine duration is 4.6h.

What is the month with the lowest UV index?

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

How high is the UV index in December?

The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Matanzas, KY

Average temperature in December - Matanzas, KY
  • Average high temperature in December: 45.7°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in December: 33.8°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

Average pressure in December
Matanzas, KY

Average pressure in December - Matanzas, 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 (29.95"Hg).

Average wind speed in December
Matanzas, KY

Average wind speed in December - Matanzas, KY
  • Average wind speed in December: 8.6mph

The windiest month (with the highest average wind speed) is February (9.2mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).

Average humidity in December
Matanzas, KY

Average humidity in December - Matanzas, KY
  • Average humidity in December: 78%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in December
Matanzas, KY

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

The wettest month (with the highest rainfall) is February (1.18").
The driest month (with the least rainfall) is September (0.35").

Average rainfall days in December
Matanzas, KY

Average rainfall days in December - Matanzas, KY
  • Average rainfall days in December: 7.4 days

The month with the highest number of rainy days is July (13.1 days).
The month with the least rainy days is November (6.9 days).

Average snowfall in December
Matanzas, KY

Average snowfall in December - Matanzas, KY
  • Average snowfall in December: 0.08"

The month with the highest snowfall is February (0.63").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Matanzas, KY

Average snowfall days in December - Matanzas, KY
  • Average snowfall days in December: 2.1 days

The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Matanzas, 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, July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in December
Matanzas, KY

Average sunshine days in December - Matanzas, KY
  • Average sunshine days in December: 20.6 days

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is July (14.8 days).

Average UV index in December
Matanzas, KY

Average UV index in December - Matanzas, 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
Matanzas, KY

Average cloud cover in December - Matanzas, KY
  • Average cloud cover in December: 51

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in December
Matanzas, KY

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

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

Matanzas, Kentucky, USA

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