December weather forecast
Tom Corwin, OH

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Weather in December

The first month of the winter, December, is also a wintry month in Tom Corwin, Ohio, with an average temperature fluctuating between 30.9°F (-0.6°C) and 41.9°F (5.5°C).

Temperature

Tom Corwin's transition into December involves a shift in temperature, receding from a cool 51.6°F (10.9°C) in November to a cold 41.9°F (5.5°C). In Tom Corwin, in December, the average low-temperature is a freezing cold 30.9°F (-0.6°C).

Humidity

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

Rainfall

In December, in Tom Corwin, the rain falls for 11.2 days. Throughout December, 2.95" (75mm) of precipitation is accumulated. Throughout the year, there are 161.8 rainfall days, and 30.83" (783mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In Tom Corwin, during December, snow falls for 7.8 days and regularly aggregates up to 2.01" (51mm) of snow. In Tom Corwin, during the entire year, snow falls for 35.8 days and aggregates up to 12.28" (312mm) of snow.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year in Tom Corwin.
On the first day of December in Tom Corwin, sunrise is at 7:31 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:17 pm EST.

Sunshine

In Tom Corwin, Ohio, the average sunshine in December is 4h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Tom Corwin. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: An average UV index of 2 in December transforms into this advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

How cold does it get in Tom Corwin in December?

The average high-temperature and low-temperature in Tom Corwin, Ohio, during December are 41.9°F (5.5°C) and 30.9°F (-0.6°C) respectively. In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is computed to be 93.2°F (34°C).

What is the most humid month in Tom Corwin?

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

What is the average humidity in December in Tom Corwin?

The average relative humidity in December is 82%.

How much does it rain in Tom Corwin in December?

In Tom Corwin, Ohio, in December, during 11.2 rainfall days, 2.95" (75mm) of precipitation is typically accumulated.

How many days does it snow in December in Tom Corwin?

In Tom Corwin, Ohio, during December, snow falls for 7.8 days and regularly aggregates up to 2.01" (51mm) of snow.

What is the month with the shortest days in Tom Corwin?

The month with the shortest days in Tom Corwin, Ohio, is December, with an average of 9h and 30min of daylight.

How many hours of daylight does Tom Corwin have in December?

In Tom Corwin, the average day length in December is 9h and 29min.

When are sunrise and sunset in December in Tom Corwin?

In December, on the first day of the month, sunrise is at 7:31 am and sunset at 5:08 pm. On the last day of the month, in Tom Corwin, Ohio, sunrise is at 7:49 am and sunset at 5:17 pm EST.

How long on average sun shines in December in Tom Corwin?

The average sunshine duration in December is 4h.

What are the months with the lowest UV index in Tom Corwin?

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

What is the UV index reading in December in Tom Corwin?

The average daily maximum UV index in December in Tom Corwin, Ohio, is 2. A UV Index reading of 2, and below, represents a low health threat from 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
Tom Corwin, OH

Average temperature in December - Tom Corwin, OH
  • Average high temperature in December: 41.9°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (36.3°F).

  • Average low temperature in December: 30.9°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in December
Tom Corwin, OH

Average pressure in December - Tom Corwin, 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).

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Average wind speed in December
Tom Corwin, OH

Average wind speed in December - Tom Corwin, OH
  • Average wind speed in December: 7mph

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in December
Tom Corwin, OH

Average humidity in December - Tom Corwin, OH
  • Average humidity in December: 82%

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

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Average rainfall in December
Tom Corwin, OH

Average rainfall in December - Tom Corwin, OH
  • Average rainfall in December: 2.95"

The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is October (1.97").

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Average rainfall days in December
Tom Corwin, OH

Average rainfall days in December - Tom Corwin, OH
  • Average rainfall days in December: 11.2 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in December
Tom Corwin, OH

Average snowfall in December - Tom Corwin, OH
  • Average snowfall in December: 2.01"

The month with the highest snowfall is January (3.39").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Tom Corwin, OH

Average snowfall days in December - Tom Corwin, OH
  • Average snowfall days in December: 7.8 days

The month with the highest number of snowfall days is January (10.3 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
Tom Corwin, OH

Average daylight in December / Average sunshine in December - Tom Corwin, 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 0min

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 36min).

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Average sunshine days in December
Tom Corwin, OH

Average sunshine days in December - Tom Corwin, OH
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (9.8 days).

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Average UV index in December
Tom Corwin, OH

Average UV index in December - Tom Corwin, 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).

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Average cloud cover in December
Tom Corwin, OH

Average cloud cover in December - Tom Corwin, OH
  • Average cloud cover in December: 58

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in December
Tom Corwin, OH

Average visibility in December - Tom Corwin, 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).

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Tom Corwin, Ohio, USA

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