December weather forecast
Oregon, OH

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Weather in December

The first month of the winter, December, is still a cold month in Oregon, Ohio, with an average temperature ranging between max 36.5°F (2.5°C) and min 27.3°F (-2.6°C).

Temperature

During Oregon's transition into December, the average high-temperature lessens, moving from a chilly 47.3°F (8.5°C) in November to a wintry 36.5°F (2.5°C). Throughout December nights, Oregon experiences a consistent temperature average of 27.3°F (-2.6°C).

Humidity

In December, the average relative humidity is 82%.

Rainfall

December is the month with the least rainfall in Oregon. Rain falls for 8.8 days and accumulates 1.38" (35mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Oregon. In Oregon, in December, snow falls for 9.6 days, with typically accumulated 2.05" (52mm) of snow. In Oregon, during the entire year, snow falls for 44.4 days and aggregates up to 12.6" (320mm) of snow.

Daylight

December has the shortest days of the year in Oregon, with an average of 9h and 12min of daylight.
On the first day of the month, sunrise is at 7:41 am and sunset at 5:04 pm. On the last day of December, sunrise is at 8:00 am and sunset at 5:13 pm EST.

Sunshine

In December, the average sunshine is 3.5h.

UV index

December is the month with the lowest UV index in Oregon, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.
Note: During December, 1 as the daily maximum UV index converts into the following advice:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.

Frequently asked questions

How cold is it in Oregon in December?

In Oregon, 36.5°F (2.5°C) is the average high-temperature and 27.3°F (-2.6°C) is the average low-temperature during December.

What is the average humidity in December in Oregon?

In December, the average relative humidity in Oregon, Ohio, is 82%.

What is the driest month in Oregon?

December is the month with the least rainfall in Oregon, Ohio. Rain falls for 8.8 days and accumulates 1.38" (35mm) of precipitation.

How much does it rain in Oregon in December?

In Oregon, in December, it is raining for 8.8 days, with typically 1.38" (35mm) of accumulated precipitation.

How many days does it snow in December in Oregon?

In December, in Oregon, it is snowing for 9.6 days. Throughout December, 2.05" (52mm) of snow is accumulated.

What is the month with the shortest days in Oregon?

The month with the shortest days in Oregon, Ohio, is December, with an average of 9h and 12min of daylight.

How many hours of daylight does Oregon have in December?

In Oregon, the average day length in December is 9h and 13min.

What time are sunrise and sunset in December in Oregon?

On the first day of December in Oregon, sunrise is at 7:41 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 8:00 am and sunset at 5:13 pm EST.

How long on average sun shines in December in Oregon?

The average sunshine duration in December in Oregon, Ohio, is 3.5h.

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

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

What is the UV index reading in December in Oregon?

In December, the average daily maximum UV index in Oregon is 1. A UV Index estimate 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
Oregon, OH

Average temperature in December - Oregon, OH
  • Average high temperature in December: 36.5°F

The warmest month (with the highest average high temperature) is July (80.4°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 (64°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

Average pressure in December
Oregon, OH

Average pressure in December - Oregon, OH
  • Average pressure in December: 30.09"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in December
Oregon, OH

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

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in December
Oregon, OH

Average humidity in December - Oregon, OH
  • Average humidity in December: 82%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (74%).

Average rainfall in December
Oregon, OH

Average rainfall in December - Oregon, OH
  • Average rainfall in December: 1.38"

The wettest month (with the highest rainfall) is April (3.27").
The driest month (with the least rainfall) is December (1.38").

Average rainfall days in December
Oregon, OH

Average rainfall days in December - Oregon, OH
  • Average rainfall days in December: 8.8 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (7 days).

Average snowfall in December
Oregon, OH

Average snowfall in December - Oregon, OH
  • Average snowfall in December: 2.05"

The months with the highest snowfall are January and February (3.66").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Oregon, OH

Average snowfall days in December - Oregon, OH
  • Average snowfall days in December: 9.6 days

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Oregon, OH
  • Average daylight in December: 9h and 1min

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 12min).

  • Average sunshine in December: 3h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

Average sunshine days in December
Oregon, OH

Average sunshine days in December - Oregon, OH
  • Average sunshine days in December: 13.2 days

The month with the most sunshine days is March (15.9 days).
The month with the least sunshine days is February (10.5 days).

Average UV index in December
Oregon, OH

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

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in December
Oregon, OH

Average cloud cover in December - Oregon, OH
  • Average cloud cover in December: 62

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 31).

Average visibility in December
Oregon, OH

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

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

Oregon, Ohio, USA

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