December weather forecast and climate
Berlin, KY

The first month of the winter, December, is also a wintry month in Berlin, Kentucky, with temperature in the range of an average low of 31.3°F (-0.4°C) and an average high of 42.6°F (5.9°C).

Temperature

In Berlin, Kentucky, the average high-temperature in December drops, from a fresh 52.2°F (11.2°C) in November, to a cold 42.6°F (5.9°C). In Berlin, the average low-temperature is 31.3°F (-0.4°C).

Humidity

February and December, with an average relative humidity of 81%, are most humid months.

Rainfall

In Berlin, it is raining for 11.4 days, with typically 2.13" (54mm) of accumulated precipitation. In Berlin, during the entire year, the rain falls for 156.2 days and collects up to 26.1" (663mm) of precipitation.

Snowfall

Months with snowfall in Berlin, Kentucky, are January through April, November and December. In Berlin, during December, snow falls for 7.7 days and regularly aggregates up to 1.14" (29mm) of snow. In Berlin, during the entire year, snow falls for 32.5 days, and aggregates up to 7.4" (188mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9.5h of daylight.

Sunshine

In Berlin, the average sunshine in December is 4.2h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Berlin. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 2 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Berlin?

In December, in Berlin, Kentucky, the average high-temperature is 42.6°F (5.9°C), and the average low-temperature is 31.3°F (-0.4°C).

What are the most humid months in Berlin?

February and December, with an average relative humidity of 81%, are most humid months.

What is the average humidity in December in Berlin?

In December, the average relative humidity is 81%.

How many days does it rain in December in Berlin?

In Berlin, during December, the rain falls for 11.4 days and regularly aggregates up to 2.13" (54mm) of precipitation.

How much does it snow in Berlin in December?

In Berlin, Kentucky, during December, snow falls for 7.7 days and regularly aggregates up to 1.14" (29mm) of snow.

What is the month with the shortest days in Berlin?

With an average of 9.5h of daylight, December has the shortest days of the year in Berlin.

How many hours of daylight does Berlin have in December?

In December, the average length of the day in Berlin, Kentucky, is 9.5h.

How many hours of sunshine does Berlin have in December?

The average sunshine in December in Berlin, Kentucky, is 4.2h.

When is the lowest UV index in Berlin?

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

What is the UV index reading in December in Berlin?

In Berlin, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in December - Berlin, KY
  • Average high temperature in December: 42.6°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: 31.3°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 (24.4°F).

Average pressure in December - Berlin, KY
  • Average pressure in December: 30.13"

Months with the highest atmospheric pressure are January and November (30.15").
The month with the lowest atmospheric pressure is June (29.95").

Average wind speed in December - Berlin, KY
  • Average wind speed in December: 7.9mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

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

Months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (74%).

Average rainfall in December - Berlin, KY
  • Average rainfall in December: 2.13"

The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is September (1.61").

Average rainfall days in December - Berlin, KY
  • Average rainfall days in December: 11.4 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (9.8 days).

Average snowfall in December - Berlin, KY
  • Average snowfall in December: 1.14"

The month with the highest snowfall is January (1.89").
Months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December - Berlin, KY
  • Average snowfall days in December: 7.7 days

The month with the highest number of snowfall days is January (8.4 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Berlin, KY
  • Average daylight in December: 9.5h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in December: 4.2h

The month with the most sunshine is August (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 4.1h).

Average sunshine days in December - Berlin, KY
  • Average sunshine days in December: 13.2 days

The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is May (10.8 days).

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

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

Average cloud cover in December - Berlin, KY
  • Average cloud cover in December: 57

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 28).

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

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