December weather forecast
Preston Addition, OH

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Weather in December

The first month of the winter, December, is also a frosty month in Preston Addition, Ohio, with an average temperature fluctuating between 43°F (6.1°C) and 31.1°F (-0.5°C).

Temperature

The onset of December is marked by a decrease in temperature, transitioning from a fresh 52°F (11.1°C) in November to a chilly 43°F (6.1°C). In December, the nighttime temperature lowers to an average of 31.1°F (-0.5°C).

Humidity

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

Rainfall

In December, the rain falls for 13.4 days. Throughout December, 2.95" (75mm) of precipitation is accumulated. Throughout the year, there are 170.4 rainfall days, and 31.02" (788mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In December, it is snowing for 8.4 days. Throughout December, 2.13" (54mm) of snow is accumulated. Throughout the year, there are 36.7 snowfall days, and 11.57" (294mm) of snow is accumulated.

Daylight

The month with the shortest days in Preston Addition is December, with an average of 9h and 30min of daylight.
On the first day of the month, sunrise is at 7:32 am and sunset at 5:10 pm. On the last day of December, sunrise is at 7:50 am and sunset at 5:20 pm EST.

Sunshine

In Preston Addition, Ohio, the average sunshine in December is 4.1h.

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 minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 2 during December translates into the following directions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Updated: Jun 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold does it get in December?

December temperatures vary between a high-temperature of 43°F (6.1°C) and a low-temperature of 31.1°F (-0.5°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 95°F (35°C).

What is the most humid month in Preston Addition?

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

What is the average humidity in December?

The average relative humidity in December is 81%.

How many days does it rain in December?

In Preston Addition, in December, it is raining for 13.4 days, with typically 2.95" (75mm) of accumulated precipitation.

How much does it snow in December?

In December, it is snowing for 8.4 days. Throughout December, 2.13" (54mm) 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 30min of daylight.

What is the average length of the day in December?

In December, the average day length is 9h and 30min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:32 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 5:20 pm EST.

How long on average sun shines in December in Preston Addition?

In Preston Addition, the average sunshine duration in December is 4.1h.

When is the lowest UV index?

January, February, November 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?

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk 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
Preston Addition, OH

Average temperature in December - Preston Addition, OH
  • Average high temperature in December: 43°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in December: 31.1°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in December
Preston Addition, OH

Average pressure in December - Preston Addition, OH
  • Average pressure in December: 30.14"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in December
Preston Addition, OH

Average wind speed in December - Preston Addition, OH
  • Average wind speed in December: 7mph

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in December
Preston Addition, OH

Average humidity in December - Preston Addition, OH
  • Average humidity in December: 81%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (75%).

Average rainfall in December
Preston Addition, OH

Average rainfall in December - Preston Addition, OH
  • Average rainfall in December: 2.95"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in December
Preston Addition, OH

Average rainfall days in December - Preston Addition, OH
  • Average rainfall days in December: 13.4 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (10.5 days).

Average snowfall in December
Preston Addition, OH

Average snowfall in December - Preston Addition, OH
  • Average snowfall in December: 2.13"

The month with the highest snowfall is January (3.19").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Preston Addition, OH

Average snowfall days in December - Preston Addition, OH
  • Average snowfall days in December: 8.4 days

The month with the highest number of snowfall days is January (10.6 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
Preston Addition, OH

Average daylight in December / Average sunshine in December - Preston Addition, OH
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 4h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in December
Preston Addition, OH

Average sunshine days in December - Preston Addition, OH
  • Average sunshine days in December: 11.9 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (10 days).

Average UV index in December
Preston Addition, OH

Average UV index in December - Preston Addition, OH
  • 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
Preston Addition, OH

Average cloud cover in December - Preston Addition, OH
  • Average cloud cover in December: 57

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in December
Preston Addition, OH

Average visibility in December - Preston Addition, OH
  • Average visibility in December: 5mi

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

Preston Addition, Ohio, USA

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