December weather forecast and climate
Alvaton, KY

December, the first month of the winter, in Alvaton, is also a frosty month, with average temperature ranging between min 34.3°F (1.3°C) and max 47.3°F (8.5°C).

Temperature

In Alvaton, the average high-temperature slightly decreases, from a moderate 55.6°F (13.1°C) in November, to a chilly 47.3°F (8.5°C). In December, in Alvaton, the average low-temperature is 34.3°F (1.3°C).

Humidity

February, March, May and December, with an average relative humidity of 79%, are most humid months in Alvaton.

Rainfall

In December, in Alvaton, the rain falls for 9.7 days. Throughout December, 1.65" (42mm) of precipitation is accumulated. Throughout the year, in Alvaton, there are 147.6 rainfall days, and 22.6" (574mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. In Alvaton, during December, snow falls for 2.6 days and regularly aggregates up to 0.83" (21mm) of snow. Throughout the year, there are 14 snowfall days, and 3.27" (83mm) of snow is accumulated.

Daylight

The month with the shortest days in Alvaton is December, with an average of 9.7h of daylight.

Sunshine

In December, the average sunshine in Alvaton, Kentucky, is 4.6h.

UV index

Months with the lowest UV index in Alvaton are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in December in Alvaton?

In Alvaton, Kentucky, in December, the average high-temperature is 47.3°F (8.5°C), and the average low-temperature is 34.3°F (1.3°C).

What is the most humid month in Alvaton?

February, March, May and December, with an average relative humidity of 79%, are most humid months in Alvaton.

What is the average humidity in December in Alvaton?

In December, the average relative humidity in Alvaton is 79%.

How many days does it rain in December in Alvaton?

In Alvaton, during December, the rain falls for 9.7 days and regularly aggregates up to 1.65" (42mm) of precipitation.

How much does it snow in Alvaton in December?

In Alvaton, Kentucky, during December, snow falls for 2.6 days and regularly aggregates up to 0.83" (21mm) of snow.

What is the month with the shortest days in Alvaton?

December has the shortest days of the year in Alvaton, with an average of 9.7h of daylight.

How many hours of daylight does Alvaton have in December?

In December, the average length of the day in Alvaton, Kentucky, is 9.7h.

How many hours of sunshine does Alvaton have in December?

The average sunshine in December is 4.6h.

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

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

How high is the UV index in December in Alvaton?

In Alvaton, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the UV radiation.
Average temperature in December - Alvaton, KY
  • Average high temperature in December: 47.3°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (42.1°F).

  • Average low temperature in December: 34.3°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).

Average pressure in December - Alvaton, KY
  • Average pressure in December: 30.14"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.96").

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

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in December - Alvaton, KY
  • Average humidity in December: 79%

Months with the highest relative humidity are February, March, May and December (79%).
The month with the lowest relative humidity is October (74%).

Average rainfall in December - Alvaton, KY
  • Average rainfall in December: 1.65"

The wettest month (with the highest rainfall) is July (2.76").
The driest month (with the least rainfall) is September (1.18").

Average rainfall days in December - Alvaton, KY
  • Average rainfall days in December: 9.7 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is November (7.8 days).

Average snowfall in December - Alvaton, KY
  • Average snowfall in December: 0.83"

The month with the highest snowfall is February (1.02").
Months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December - Alvaton, KY
  • Average snowfall days in December: 2.6 days

The month with the highest number of snowfall days is February (4.3 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Alvaton, KY
  • Average daylight in December: 9.7h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in December: 4.6h

Months with the most sunshine are June and August (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.3h).

Average sunshine days in December - Alvaton, KY
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (10.9 days).

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

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

Average cloud cover in December - Alvaton, KY
  • Average cloud cover in December: 52

Months with the most cloud cover are January and February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 29).

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

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