December weather forecast
Berlin, OH

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Weather in December

December, the first month of the winter in Berlin, is still a cold month, with an average temperature varying between 38.3°F (3.5°C) and 27°F (-2.8°C).

Temperature

Berlin's transition into December involves a shift in temperature, receding from a chilly 48.4°F (9.1°C) in November to an icy 38.3°F (3.5°C). The average low-temperature of 27°F (-2.8°C) is witnessed during December.

Humidity

The average relative humidity in December in Berlin is 84%.

Rainfall

In Berlin, in December, it is raining for 12.5 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, there are 174.5 rainfall days, and 31.34" (796mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In Berlin, in December, during 11.7 snowfall days, 3.58" (91mm) of snow is typically accumulated. Throughout the year, there are 55.7 snowfall days, and 19.06" (484mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 18min of daylight.
On the first day of December, sunrise is at 7:32 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 5:10 pm EST.

Sunshine

The average sunshine in December is 3.6h.

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 minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high UV index of 2 in December translates into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Updated: Jul 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December?

The high-temperature, in December, in Berlin, records 38.3°F (3.5°C), while the low-temperature is 27°F (-2.8°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, in August is evaluated at 86°F (30°C).

What is the average humidity in December?

In Berlin, the average relative humidity in December is 84%.

How many days does it rain in December?

In Berlin, in December, it is raining for 12.5 days, with typically 2.44" (62mm) of accumulated precipitation.

How much does it snow in December?

In December, it is snowing for 11.7 days. Throughout December, 3.58" (91mm) of snow is accumulated.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 18min of daylight.

How many hours of daylight does Berlin have in December?

The average day length in December is 9h and 20min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 7:32 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 5:10 pm EST.

How long on average sun shines in December?

In Berlin, the average sunshine duration in December is 3.6h.

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.

How high is the UV index in December?

In Berlin, Ohio, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to the Sun's 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
Berlin, OH

Average temperature in December - Berlin, OH
  • Average high temperature in December: 38.3°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (32°F).

  • Average low temperature in December: 27°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (19°F).

Average pressure in December
Berlin, OH

Average pressure in December - Berlin, OH
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in December
Berlin, OH

Average wind speed in December - Berlin, OH
  • Average wind speed in December: 8.1mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity in December
Berlin, OH

Average humidity in December - Berlin, OH
  • Average humidity in December: 84%

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April and November (78%).

Average rainfall in December
Berlin, OH

Average rainfall in December - Berlin, OH
  • Average rainfall in December: 2.44"

The wettest month (with the highest rainfall) is April (3.19").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in December
Berlin, OH

Average rainfall days in December - Berlin, OH
  • Average rainfall days in December: 12.5 days

The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is January (9.2 days).

Average snowfall in December
Berlin, OH

Average snowfall in December - Berlin, OH
  • Average snowfall in December: 3.58"

The month with the highest snowfall is January (5.31").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Berlin, OH

Average snowfall days in December - Berlin, OH
  • Average snowfall days in December: 11.7 days

The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Berlin, OH

Average daylight in December / Average sunshine in December - Berlin, OH
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 3h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

Average sunshine days in December
Berlin, OH

Average sunshine days in December - Berlin, OH
  • Average sunshine days in December: 10.9 days

The month with the most sunshine days is November (14.5 days).
The month with the least sunshine days is February (8.6 days).

Average UV index in December
Berlin, OH

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

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Berlin, OH

Average cloud cover in December - Berlin, OH
  • Average cloud cover in December: 63

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in December
Berlin, OH

Average visibility in December - Berlin, OH
  • Average visibility in December: 5mi

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

Berlin, Ohio, USA

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