December weather forecast
Alledonia, OH

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Weather in December

The first month of the winter, December, is also a wintry month in Alledonia, Ohio, with temperature in the range of an average low of 29.1°F (-1.6°C) and an average high of 40.3°F (4.6°C).

Temperature

Transition into December marks a drop in the average high-temperature, moving from a cool 50°F (10°C) in November to a cold 40.3°F (4.6°C). Alledonia's temperature in December lowers to a consistent average of 29.1°F (-1.6°C) during the nights.

Humidity

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

Rainfall

In December, the rain falls for 13.6 days. Throughout December, 2.95" (75mm) of precipitation is accumulated. Throughout the year, there are 184.1 rainfall days, and 33.58" (853mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In Alledonia, in December, snow falls for 11.3 days, with typically accumulated 3.39" (86mm) of snow. Throughout the year, there are 52.8 snowfall days, and 19.45" (494mm) 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 December, sunrise is at 7:26 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:09 pm EST.

Sunshine

The average sunshine in December is 3.6h.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 1 in December, converts into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is December cold?

In Alledonia, in December, the average high-temperature is 40.3°F (4.6°C), and the average low-temperature is 29.1°F (-1.6°C). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in August is estimated at 89.6°F (32°C).

What is the average humidity in December?

The average relative humidity in December is 83%.

How much does it rain in Alledonia in December?

In Alledonia, in December, during 13.6 rainfall days, 2.95" (75mm) of precipitation is typically accumulated.

How many days does it snow in December?

In Alledonia, during December, snow falls for 11.3 days and regularly aggregates up to 3.39" (86mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 24min of daylight.

How many hours of daylight does Alledonia have in December?

In December, the average day length is 9h and 24min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:26 am and sunset at 4:59 pm. On the last day of the month, in Alledonia, sunrise is at 7:45 am and sunset at 5:09 pm EST.

How long on average sun shines in December?

In Alledonia, the average sunshine duration in December is 3.6h.

What is the month with the lowest UV index?

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

What is the UV index reading in December?

In Alledonia, 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
Alledonia, OH

Average temperature in December - Alledonia, OH
  • Average high temperature in December: 40.3°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (34.5°F).

  • Average low temperature in December: 29.1°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in December
Alledonia, OH

Average pressure in December - Alledonia, OH
  • Average pressure in December: 30.12"Hg

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

Average wind speed in December
Alledonia, OH

Average wind speed in December - Alledonia, OH
  • Average wind speed in December: 6.8mph

The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

Average humidity in December
Alledonia, OH

Average humidity in December - Alledonia, 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 August (77%).

Average rainfall in December
Alledonia, OH

Average rainfall in December - Alledonia, OH
  • Average rainfall in December: 2.95"

The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is November (2.2").

Average rainfall days in December
Alledonia, OH

Average rainfall days in December - Alledonia, OH
  • Average rainfall days in December: 13.6 days

The month with the highest number of rainy days is May (20.4 days).
The month with the least rainy days is February (11.3 days).

Average snowfall in December
Alledonia, OH

Average snowfall in December - Alledonia, OH
  • Average snowfall in December: 3.39"

The month with the highest snowfall is January (5.31").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Alledonia, OH

Average snowfall days in December - Alledonia, OH
  • Average snowfall days in December: 11.3 days

The month with the highest number of snowfall days is January (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Alledonia, 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 4min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

Average sunshine days in December
Alledonia, OH

Average sunshine days in December - Alledonia, OH
  • Average sunshine days in December: 10.5 days

The month with the most sunshine days is November (15.9 days).
The month with the least sunshine days is January (7.7 days).

Average UV index in December
Alledonia, OH

Average UV index in December - Alledonia, 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).

Average cloud cover in December
Alledonia, OH

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

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in December
Alledonia, OH

Average visibility in December - Alledonia, 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).

Alledonia, Ohio, USA

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