December weather forecast
Shiloh, OH

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Weather in December

The first month of the winter, December, is also a wintry month in Shiloh, Ohio, with temperature in the range of an average high of 37°F (2.8°C) and an average low of 27.3°F (-2.6°C).

Temperature

Shiloh, Ohio, in December experiences a subtle temperature decline, with average high-temperatures reducing from a chilly 47.3°F (8.5°C) in November to a wintry 37°F (2.8°C). Shiloh observes an average nighttime low-temperature of 27.3°F (-2.6°C) during the month of December.

Humidity

In Shiloh, the average relative humidity in December is 84%.

Rainfall

February and December are months with the least rain when the rain falls for 8.5 days and typically aggregates up to 1.85" (47mm) of rain.

Snowfall

January through May, October through December are months with snowfall. In December, in Shiloh, it is snowing for 9.5 days. Throughout December, 2.91" (74mm) of snow is accumulated. Throughout the year, there are 46.9 snowfall days, and 16.1" (409mm) of snow is accumulated.

Daylight

The month with the shortest days in Shiloh, Ohio, is December, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 7:36 am and sunset at 5:02 pm. On the last day of December, sunrise is at 7:55 am and sunset at 5:12 pm EST.

Sunshine

In Shiloh, the average sunshine in December is 3.5h.

UV index

With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 1 in December transforms into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Always opt for UVA and UVB-resistant sunglasses on radiant days. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

How cold is it in Shiloh in December?

The average high-temperature, in December, in Shiloh, is 37°F (2.8°C), while the average low-temperature is 27.3°F (-2.6°C).

What is the average humidity in December in Shiloh?

The average relative humidity in December in Shiloh is 84%.

What is the driest month in Shiloh?

The months with the least rainfall in Shiloh are February and December Rain falls for 8.5 days and accumulates 1.85" (47mm) of rain.

How many days does it rain in December in Shiloh?

In Shiloh, Ohio, in December, it is raining for 8.5 days, with typically 1.85" (47mm) of accumulated precipitation.

How many days does it snow in December in Shiloh?

In Shiloh, in December, during 9.5 snowfall days, 2.91" (74mm) of snow is typically accumulated.

What is the month with the shortest days in Shiloh?

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

How many hours of daylight does Shiloh have in December?

The average day length in December in Shiloh, Ohio, is 9h and 17min.

When are sunrise and sunset in December in Shiloh?

On the first day of December in Shiloh, sunrise is at 7:36 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 5:12 pm EST.

How many hours of sunshine does Shiloh have in December?

In Shiloh, Ohio, the average sunshine duration in December is 3.5h.

When is the lowest UV index in Shiloh?

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

What is the UV index intensity in December in Shiloh?

In December, the average daily maximum UV index 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
Shiloh, OH

Average temperature in December - Shiloh, OH
  • Average high temperature in December: 37°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in December: 27.3°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in December
Shiloh, OH

Average pressure in December - Shiloh, OH
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in December
Shiloh, OH

Average wind speed in December - Shiloh, OH
  • Average wind speed in December: 9.6mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

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Average humidity in December
Shiloh, OH

Average humidity in December - Shiloh, OH
  • Average humidity in December: 84%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are October and November (77%).

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Average rainfall in December
Shiloh, OH

Average rainfall in December - Shiloh, OH
  • Average rainfall in December: 1.85"

The wettest month (with the highest rainfall) is June (3.23").
The driest months (with the least rainfall) are February and December (1.85").

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Average rainfall days in December
Shiloh, OH

Average rainfall days in December - Shiloh, OH
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is January (6.8 days).

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Average snowfall in December
Shiloh, OH

Average snowfall in December - Shiloh, OH
  • Average snowfall in December: 2.91"

The month with the highest snowfall is February (4.57").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Shiloh, OH

Average snowfall days in December - Shiloh, OH
  • Average snowfall days in December: 9.5 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
Shiloh, OH

Average daylight in December / Average sunshine in December - Shiloh, 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 3min

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 6min).

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Average sunshine days in December
Shiloh, OH

Average sunshine days in December - Shiloh, OH
  • Average sunshine days in December: 15.2 days

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is June (8.9 days).

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Average UV index in December
Shiloh, OH

Average UV index in December - Shiloh, 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
Shiloh, OH

Average cloud cover in December - Shiloh, OH
  • Average cloud cover in December: 63

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in December
Shiloh, OH

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

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

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Shiloh, Ohio, USA

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