December weather forecast
Sedan, OH

Share

Weather in December

December, the first month of the winter in Sedan, is also an icy month, with an average temperature fluctuating between 41.9°F (5.5°C) and 30.9°F (-0.6°C).

Temperature

In December, the average high-temperature decreases from a cool 51.8°F (11°C) in November to a wintry 41.9°F (5.5°C). In the month of December, the nighttime temperature dips to a steady average of 30.9°F (-0.6°C).

Humidity

In December, the average relative humidity is 81%.

Rainfall

In Sedan, in December, during 10.2 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. In Sedan, during the entire year, the rain falls for 149.5 days and collects up to 24.65" (626mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Sedan, Ohio, during December, snow falls for 4.5 days and regularly aggregates up to 1.38" (35mm) of snow. Throughout the year, in Sedan, there are 24.9 snowfall days, and 7.87" (200mm) of snow is accumulated.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year in Sedan.
On the first day of the month, sunrise is at 7:32 am and sunset at 5:10 pm. On the last day of December, sunrise is at 7:51 am and sunset at 5:20 pm EST.

Sunshine

In Sedan, 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. A UV Index reading 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 2 in December transforms into the following instructions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. To cut down UV radiation exposure by about half, sport a wide-brim hat. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.

Frequently asked questions

Is December cold?

Sedan in December has an average high-temperature of 41.9°F (5.5°C) and an average low-temperature of 30.9°F (-0.6°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is appraised at 93.2°F (34°C).

What is the average humidity in December in Sedan?

In Sedan, the average relative humidity in December is 81%.

How much does it rain in December?

In Sedan, in December, it is raining for 10.2 days, with typically 2.44" (62mm) of accumulated precipitation.

How much does it snow in December?

In Sedan, during December, snow falls for 4.5 days and regularly aggregates up to 1.38" (35mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 30min of daylight.

What is the average length of the day in December?

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

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:32 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 5:20 pm EST.

How many hours of sunshine does Sedan have in December?

In Sedan, the average sunshine duration in December is 4h.

What is the month with the lowest UV index?

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 intensity in December?

In Sedan, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents 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
Sedan, OH

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

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.1°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 (23.5°F).

Average pressure in December
Sedan, OH

Average pressure in December - Sedan, 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 (29.95"Hg).

Average wind speed in December
Sedan, OH

Average wind speed in December - Sedan, OH
  • Average wind speed in December: 7.5mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in December
Sedan, OH

Average humidity in December - Sedan, OH
  • Average humidity in December: 81%

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April, August, September, October and November (76%).

Average rainfall in December
Sedan, OH

Average rainfall in December - Sedan, OH
  • Average rainfall in December: 2.44"

The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is September (1.38").

Average rainfall days in December
Sedan, OH

Average rainfall days in December - Sedan, OH
  • Average rainfall days in December: 10.2 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (8 days).

Average snowfall in December
Sedan, OH

Average snowfall in December - Sedan, OH
  • Average snowfall in December: 1.38"

The month with the highest snowfall is February (2.2").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Sedan, OH

Average snowfall days in December - Sedan, OH
  • Average snowfall days in December: 4.5 days

The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Sedan, 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 42min).

Average sunshine days in December
Sedan, OH

Average sunshine days in December - Sedan, OH
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is May (11.7 days).

Average UV index in December
Sedan, OH

Average UV index in December - Sedan, OH
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Sedan, OH

Average cloud cover in December - Sedan, OH
  • Average cloud cover in December: 58

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in December
Sedan, OH

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

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

Sedan, Ohio, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location