December weather forecast
Norwood, VA

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Weather in December

December, the first month of the winter in Norwood, is still a chilly month, with an average temperature varying between 31.6°F (-0.2°C) and 45.5°F (7.5°C).

Temperature

December's onset introduces a mild reduction in the average high-temperature, from a fresh 53.4°F (11.9°C) in November to a chilly 45.5°F (7.5°C). In December, the average low-temperature is a freezing cold 31.6°F (-0.2°C).

Humidity

May, September, October and December, with an average relative humidity of 77%, are the most humid months.

Rainfall

In Norwood, during December, the rain falls for 10.3 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, there are 158.7 rainfall days, and 31.3" (795mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In Norwood, in December, during 2.5 snowfall days, 2.17" (55mm) of snow is typically accumulated. Throughout the year, there are 17.2 snowfall days, and 13.98" (355mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 36min of daylight.
On the first day of the month, sunrise is at 7:12 am and sunset at 4:56 pm. On the last day of December, sunrise is at 7:30 am and sunset at 5:06 pm EST.

Sunshine

December has the least sunshine of the year, with an average of 5.3h of sunshine.

UV index

The months with the lowest UV index in Norwood are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A daily maximum UV index of 2 in December translates into the following instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Always opt for UVA and UVB-resistant sunglasses on radiant days. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.

Frequently asked questions

What is the usual temperature for Norwood in December?

An average high-temperature, in December, in Norwood, is 45.5°F (7.5°C) and the average low-temperature is 31.6°F (-0.2°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 93.2°F (34°C).

What is the most humid month in Norwood?

The months with the highest humidity are May, September, October and December, with an average relative humidity of 77%.

What is the average humidity in December?

In Norwood, the average relative humidity in December is 77%.

How much does it rain in December?

In Norwood, during December, the rain falls for 10.3 days and regularly aggregates up to 2.95" (75mm) of precipitation.

How many days does it snow in December?

In Norwood, during December, snow falls for 2.5 days and regularly aggregates up to 2.17" (55mm) of snow.

What is the month with the shortest days?

With an average of 9h and 36min of daylight, December has the shortest days of the year.

What is the average length of the day in December?

In Norwood, the average day length in December is 9h and 37min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 7:12 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:06 pm EST.

What is the month with the least sunshine?

With an average of 5.3h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December?

In Norwood, the average sunshine duration in December is 5.3h.

When is 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.

How high is the UV index in December?

In Norwood, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to the Sun's 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
Norwood, VA

Average temperature in December - Norwood, VA
  • Average high temperature in December: 45.5°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (40.8°F).

  • Average low temperature in December: 31.6°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

Average pressure in December
Norwood, VA

Average pressure in December - Norwood, VA
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in December
Norwood, VA

Average wind speed in December - Norwood, VA
  • Average wind speed in December: 5.4mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in December
Norwood, VA

Average humidity in December - Norwood, VA
  • Average humidity in December: 77%

The months with the highest relative humidity are May, September, October and December (77%).
The month with the lowest relative humidity is July (72%).

Average rainfall in December
Norwood, VA

Average rainfall in December - Norwood, VA
  • 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 September (1.97").

Average rainfall days in December
Norwood, VA

Average rainfall days in December - Norwood, VA
  • Average rainfall days in December: 10.3 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in December
Norwood, VA

Average snowfall in December - Norwood, VA
  • Average snowfall in December: 2.17"

The month with the highest snowfall is February (3.9").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Norwood, VA

Average snowfall days in December - Norwood, VA
  • Average snowfall days in December: 2.5 days

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

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

Average daylight in December / Average sunshine in December - Norwood, VA
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in December
Norwood, VA

Average sunshine days in December - Norwood, VA
  • Average sunshine days in December: 18.2 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is May (10.1 days).

Average UV index in December
Norwood, VA

Average UV index in December - Norwood, VA
  • 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).

Average cloud cover in December
Norwood, VA

Average cloud cover in December - Norwood, VA
  • Average cloud cover in December: 43

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in December
Norwood, VA

Average visibility in December - Norwood, VA
  • Average visibility in December: 5mi

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

Norwood, Virginia, USA

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