December weather forecast
Bellefontaine, OH

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Weather in December

December, the first month of the winter in Bellefontaine, is also a wintry month, with an average temperature fluctuating between 37.4°F (3°C) and 27.5°F (-2.5°C).

Temperature

Arrival of December comes with a reduction in the average high-temperature, falling from a chilly 47.7°F (8.7°C) in November to a cold 37.4°F (3°C). Throughout December, the temperature in Bellefontaine, Ohio, falls to an average low of 27.5°F (-2.5°C).

Humidity

The average relative humidity in December in Bellefontaine is 83%.

Rainfall

In Bellefontaine, in December, it is raining for 8.7 days, with typically 0.94" (24mm) of accumulated precipitation. Throughout the year, there are 144.2 rainfall days, and 16.02" (407mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Bellefontaine. In Bellefontaine, during December, snow falls for 9.2 days and regularly aggregates up to 1.02" (26mm) of snow. Throughout the year, there are 43 snowfall days, and 5.47" (139mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 24min of daylight.
On the first day of the month, sunrise is at 7:39 am and sunset at 5:09 pm. On the last day of December, in Bellefontaine, sunrise is at 7:57 am and sunset at 5:18 pm EST.

Sunshine

In Bellefontaine, the average sunshine in December is 3.9h.

UV index

The month with the lowest UV index in Bellefontaine is December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: A maximum UV index of 1 in December translates into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. It's recommended to limit sun exposure when its radiation is at its peak during midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

How cold is December in Bellefontaine?

The high-temperature, in December, in Bellefontaine, is 37.4°F (3°C), while the low-temperature averages to 27.5°F (-2.5°C).

What is the average humidity in December in Bellefontaine?

In Bellefontaine, the average relative humidity in December is 83%.

How many days does it rain in December in Bellefontaine?

In Bellefontaine, in December, it is raining for 8.7 days, with typically 0.94" (24mm) of accumulated precipitation.

How much does it snow in Bellefontaine in December?

In Bellefontaine, in December, during 9.2 snowfall days, 1.02" (26mm) of snow is typically accumulated.

What is the month with the shortest days in Bellefontaine?

With an average of 9h and 24min of daylight, December has the shortest days of the year.

How many hours of daylight does Bellefontaine have in December?

The average day length in December in Bellefontaine is 9h and 21min.

When are sunrise and sunset in December in Bellefontaine?

In December, on the first day of the month, sunrise is at 7:39 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 5:18 pm EST.

How long on average sun shines in December in Bellefontaine?

In December, the average sunshine duration in Bellefontaine, Ohio, is 3.9h.

When is the lowest UV index in Bellefontaine?

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

How high is the UV index in December in Bellefontaine?

The average daily maximum UV index in December in Bellefontaine is 1. A UV Index of 2, and less, symbolizes a low health threat 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
Bellefontaine, OH

Average temperature in December - Bellefontaine, OH
  • Average high temperature in December: 37.4°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in December: 27.5°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in December
Bellefontaine, OH

Average pressure in December - Bellefontaine, 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 (29.93"Hg).

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Average wind speed in December
Bellefontaine, OH

Average wind speed in December - Bellefontaine, OH
  • Average wind speed in December: 9.8mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity in December
Bellefontaine, OH

Average humidity in December - Bellefontaine, OH
  • Average humidity in December: 83%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in December
Bellefontaine, OH

Average rainfall in December - Bellefontaine, OH
  • Average rainfall in December: 0.94"

The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is February (0.87").

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Average rainfall days in December
Bellefontaine, OH

Average rainfall days in December - Bellefontaine, OH
  • Average rainfall days in December: 8.7 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (6.1 days).

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Average snowfall in December
Bellefontaine, OH

Average snowfall in December - Bellefontaine, OH
  • Average snowfall in December: 1.02"

The month with the highest snowfall is February (1.46").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Bellefontaine, OH

Average snowfall days in December - Bellefontaine, OH
  • Average snowfall days in December: 9.2 days

The month with the highest number of snowfall days is January (11.8 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
Bellefontaine, OH

Average daylight in December / Average sunshine in December - Bellefontaine, 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 24min).

  • Average sunshine in December: 3h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

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Average sunshine days in December
Bellefontaine, OH

Average sunshine days in December - Bellefontaine, OH
  • Average sunshine days in December: 15.6 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.3 days).

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Average UV index in December
Bellefontaine, OH

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

The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Bellefontaine, OH

Average cloud cover in December - Bellefontaine, OH
  • Average cloud cover in December: 60

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in December
Bellefontaine, OH

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

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

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Bellefontaine, Ohio, USA

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