December weather forecast
Norwood, OH

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Weather in December

The first month of the winter, December, is also an icy month in Norwood, Ohio, with an average temperature fluctuating between 30.6°F (-0.8°C) and 41.9°F (5.5°C).

Temperature

Welcoming December, Norwood observes a shift in the average high-temperature, falling from November's fresh 51.3°F (10.7°C) to a cold 41.9°F (5.5°C). In December, Norwood reports a consistent average low-temperature of 30.6°F (-0.8°C) during the nights.

Humidity

February and December, with an average relative humidity of 81%, are the most humid months in Norwood.

Rainfall

In December, the rain falls for 10.4 days. Throughout December, 2.2" (56mm) of precipitation is accumulated. In Norwood, during the entire year, the rain falls for 150.9 days and collects up to 27.64" (702mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. In December, in Norwood, it is snowing for 4.5 days. Throughout December, 1.3" (33mm) of snow is accumulated. Throughout the year, in Norwood, there are 20.7 snowfall days, and 6.85" (174mm) of snow is accumulated.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year in Norwood, Ohio.
On the first day of the month, sunrise is at 7:38 am and sunset at 5:15 pm. On the last day of December, sunrise is at 7:57 am and sunset at 5:25 pm EST.

Sunshine

In Norwood, the average sunshine in December is 4.1h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
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Frequently asked questions

How cold does it get in Norwood in December?

During December, Norwood experiences an average high-temperature of 41.9°F (5.5°C) and a low-temperature of 30.6°F (-0.8°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 91.4°F (33°C).

What are the most humid months in Norwood?

The months with the highest humidity in Norwood are February and December, with an average relative humidity of 81%.

What is the average humidity in December in Norwood?

In December, the average relative humidity is 81%.

How many days does it rain in December in Norwood?

In Norwood, in December, during 10.4 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

How much does it snow in Norwood in December?

In December, in Norwood, Ohio, it is snowing for 4.5 days. Throughout December, 1.3" (33mm) of snow is accumulated.

What is the month with the shortest days in Norwood?

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 Norwood?

The average day length in December in Norwood is 9h and 28min.

When is the sunrise / sunset in December in Norwood?

In December, on the first day of the month, sunrise is at 7:38 am and sunset at 5:15 pm. On the last day of the month, in Norwood, Ohio, sunrise is at 7:57 am and sunset at 5:25 pm EST.

How many hours of sunshine does Norwood have in December?

In December, the average sunshine duration is 4.1h.

What are the months with the lowest UV index in Norwood?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Norwood, Ohio.

What is the UV index intensity in December in Norwood?

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk 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
Norwood, OH

Average temperature in December - Norwood, 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: 30.6°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).

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Average pressure in December
Norwood, OH

Average pressure in December - Norwood, OH
  • Average pressure in December: 30.13"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in December
Norwood, OH

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

The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in December
Norwood, OH

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

The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are August, September and October (74%).

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Average rainfall in December
Norwood, OH

Average rainfall in December - Norwood, OH
  • Average rainfall in December: 2.2"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in December
Norwood, OH

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

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (8.2 days).

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Average snowfall in December
Norwood, OH

Average snowfall in December - Norwood, OH
  • Average snowfall in December: 1.3"

The month with the highest snowfall is February (2.01").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Norwood, OH

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

The months with the highest number of snowfall days are January and February (5.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Norwood, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in December
Norwood, OH

Average sunshine days in December - Norwood, OH
  • Average sunshine days in December: 16.1 days

The months with the most sunshine days are October and November (19.2 days).
The month with the least sunshine days is May (10.9 days).

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Average UV index in December
Norwood, OH

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

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

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Average cloud cover in December
Norwood, OH

Average cloud cover in December - Norwood, OH
  • Average cloud cover in December: 57

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in December
Norwood, OH

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

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

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Norwood, Ohio, USA

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