December weather forecast
Beloit, OH

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Weather in December

The first month of the winter, December, is also an icy month in Beloit, Ohio, with an average temperature ranging between max 37.9°F (3.3°C) and min 27°F (-2.8°C).

Temperature

A subtle decrease in the average high-temperature marks December, falling from November's frosty 48°F (8.9°C) to a cold 37.9°F (3.3°C). Beloit, in December, witnesses an average low-temperature of 27°F (-2.8°C).

Humidity

The average relative humidity in December in Beloit is 85%.

Rainfall

In Beloit, during December, the rain falls for 10.4 days and regularly aggregates up to 2.36" (60mm) of precipitation. Throughout the year, in Beloit, there are 173.2 rainfall days, and 30.35" (771mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Beloit, in December, during 14.5 snowfall days, 4.72" (120mm) of snow is typically accumulated. In Beloit, during the entire year, snow falls for 70.4 days and aggregates up to 25.63" (651mm) of snow.

Daylight

With an average of 9h and 18min of daylight, December has the shortest days of the year in Beloit.
On the first day of December, sunrise is at 7:29 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 5:06 pm EST.

Sunshine

In December, the average sunshine in Beloit is 3.2h.

UV index

With an average maximum UV index of 1, December is the month with the lowest UV index in Beloit. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 1 during December leads to these advisories:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Frequently asked questions

Is it cold in Beloit during December?

In Beloit, in December, the average high-temperature is 37.9°F (3.3°C), and the average low-temperature is 27°F (-2.8°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is calculated to be 86°F (30°C).

What is the average humidity in December in Beloit?

The average relative humidity in December in Beloit is 85%.

How much does it rain in Beloit in December?

In Beloit, Ohio, in December, during 10.4 rainfall days, 2.36" (60mm) of precipitation is typically accumulated.

How much does it snow in Beloit in December?

In Beloit, Ohio, during December, snow falls for 14.5 days and regularly aggregates up to 4.72" (120mm) of snow.

What is the month with the shortest days in Beloit?

December has the shortest days of the year in Beloit, with an average of 9h and 18min of daylight.

How many hours of daylight does Beloit have in December?

In December, the average day length in Beloit is 9h and 17min.

What time are sunrise and sunset in December in Beloit?

On the first day of December in Beloit, sunrise is at 7:29 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 5:06 pm EST.

How many hours of sunshine does Beloit have in December?

In December, the average sunshine duration in Beloit, Ohio, is 3.2h.

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

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

What is the UV index reading in December in Beloit?

The average daily maximum UV index in December in Beloit, Ohio, is 1. A UV Index reading of 2, and below, represents a minimal hazard to health 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
Beloit, OH

Average temperature in December - Beloit, OH
  • Average high temperature in December: 37.9°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in December: 27°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in December
Beloit, OH

Average pressure in December - Beloit, OH
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in December
Beloit, OH

Average wind speed in December - Beloit, OH
  • Average wind speed in December: 7.9mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).

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Average humidity in December
Beloit, OH

Average humidity in December - Beloit, OH
  • Average humidity in December: 85%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (77%).

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Average rainfall in December
Beloit, OH

Average rainfall in December - Beloit, OH
  • Average rainfall in December: 2.36"

The wettest month (with the highest rainfall) is July (2.99").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in December
Beloit, OH

Average rainfall days in December - Beloit, OH
  • Average rainfall days in December: 10.4 days

The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (9.1 days).

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Average snowfall in December
Beloit, OH

Average snowfall in December - Beloit, OH
  • Average snowfall in December: 4.72"

The month with the highest snowfall is January (6.54").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Beloit, OH

Average snowfall days in December - Beloit, OH
  • Average snowfall days in December: 14.5 days

The month with the highest number of snowfall days is January (18.5 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
Beloit, OH

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 3h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

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Average sunshine days in December
Beloit, OH

Average sunshine days in December - Beloit, OH
  • Average sunshine days in December: 10.4 days

The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is February (7.7 days).

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Average UV index in December
Beloit, OH

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

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

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Average cloud cover in December
Beloit, OH

Average cloud cover in December - Beloit, OH
  • Average cloud cover in December: 67

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in December
Beloit, OH

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

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).

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Beloit, Ohio, USA

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