December weather forecast
Rainsboro, OH

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Weather in December

December, the first month of the winter in Rainsboro, is also an icy month, with an average temperature fluctuating between 30°F (-1.1°C) and 40.8°F (4.9°C).

Temperature

December weather is marked by a drop in the average high-temperature, falling from a cool 50.9°F (10.5°C) in November to a wintry 40.8°F (4.9°C). December nights are marked by an average low-temperature of 30°F (-1.1°C).

Humidity

January, February and December, with an average relative humidity of 82%, are the most humid months in Rainsboro.

Rainfall

In Rainsboro, in December, it is raining for 12.1 days, with typically 3.03" (77mm) of accumulated precipitation. In Rainsboro, during the entire year, the rain falls for 174 days and collects up to 34.72" (882mm) of precipitation.

Snowfall

Months with snowfall in Rainsboro are January through April, October through December. In Rainsboro, Ohio, during December, snow falls for 9.3 days and regularly aggregates up to 2.99" (76mm) of snow. Throughout the year, in Rainsboro, there are 40.1 snowfall days, and 15.04" (382mm) of snow is accumulated.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:34 am and sunset at 5:11 pm. On the last day of December, sunrise is at 7:53 am and sunset at 5:20 pm EST.

Sunshine

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

UV index

With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 1 in December converts into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

Is it cold in Rainsboro during December?

In Rainsboro, 40.8°F (4.9°C) is the average high-temperature and 30°F (-1.1°C) is the average low-temperature during December. In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 87.8°F (31°C).

What is the most humid month in Rainsboro?

The months with the highest humidity are January, February and December, with an average relative humidity of 82%.

What is the average humidity in December in Rainsboro?

In Rainsboro, Ohio, the average relative humidity in December is 82%.

How many days does it rain in December in Rainsboro?

In Rainsboro, Ohio, during December, the rain falls for 12.1 days and regularly aggregates up to 3.03" (77mm) of precipitation.

How many days does it snow in December in Rainsboro?

In December, it is snowing for 9.3 days. Throughout December, 2.99" (76mm) of snow is accumulated.

What is the month with the shortest days in Rainsboro?

December has the shortest days of the year, with an average of 9h and 30min of daylight.

What is the average length of the day in December in Rainsboro?

The average day length in December in Rainsboro is 9h and 28min.

When is the sunrise / sunset in December in Rainsboro?

On the first day of December in Rainsboro, Ohio, sunrise is at 7:34 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:53 am and sunset at 5:20 pm EST.

How many hours of sunshine does Rainsboro have in December?

In Rainsboro, Ohio, the average sunshine duration in December is 4.1h.

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

With an average maximum UV index of 1, December is the month with the lowest UV index in Rainsboro, Ohio.

How high is the UV index in December in Rainsboro?

In Rainsboro, the average daily maximum UV index in December is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.
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
Rainsboro, OH

Average temperature in December - Rainsboro, OH
  • Average high temperature in December: 40.8°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in December: 30°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in December
Rainsboro, OH

Average pressure in December - Rainsboro, OH
  • Average pressure in December: 30.13"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in December
Rainsboro, OH

Average wind speed in December - Rainsboro, OH
  • Average wind speed in December: 8.8mph

The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in December
Rainsboro, OH

Average humidity in December - Rainsboro, OH
  • Average humidity in December: 82%

The months with the highest relative humidity are January, February and December (82%).
The months with the lowest relative humidity are October and November (75%).

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Average rainfall in December
Rainsboro, OH

Average rainfall in December - Rainsboro, OH
  • Average rainfall in December: 3.03"

The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is September (2.01").

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Average rainfall days in December
Rainsboro, OH

Average rainfall days in December - Rainsboro, OH
  • Average rainfall days in December: 12.1 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (10.3 days).

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Average snowfall in December
Rainsboro, OH

Average snowfall in December - Rainsboro, OH
  • Average snowfall in December: 2.99"

The month with the highest snowfall is February (4.06").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Rainsboro, OH

Average snowfall days in December - Rainsboro, OH
  • Average snowfall days in December: 9.3 days

The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Rainsboro, 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 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in December
Rainsboro, OH

Average sunshine days in December - Rainsboro, OH
  • Average sunshine days in December: 12.2 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (8.9 days).

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Average UV index in December
Rainsboro, OH

Average UV index in December - Rainsboro, OH
  • Average UV index in December: 1

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Rainsboro, OH

Average cloud cover in December - Rainsboro, 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 29).

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Average visibility in December
Rainsboro, OH

Average visibility in December - Rainsboro, OH
  • Average visibility in December: 6mi

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

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Rainsboro, Ohio, USA

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