December weather forecast
Norum, FL

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Weather in December

The first month of the winter, December, is still a refreshing month in Norum, Florida, with an average temperature fluctuating between 63.1°F (17.3°C) and 47.3°F (8.5°C).

Temperature

Start of December brings a slight shift in the average high-temperature, dipping a bit from November's pleasant 68.5°F (20.3°C) to a comfortable 63.1°F (17.3°C). Norum, in December, witnesses an average low-temperature of 47.3°F (8.5°C).

Humidity

December is the most humid month, with an average relative humidity of 77%.

Rainfall

In December, the rain falls for 12.3 days. Throughout December, 3.58" (91mm) of precipitation is accumulated. In Norum, during the entire year, the rain falls for 185.4 days and collects up to 39.13" (994mm) of precipitation.

Snowfall

In Norum, snow does not fall in February through December.

Daylight

With an average of 10h and 12min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 6:23 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 4:52 pm CST.

Sunshine

In December, the average sunshine is 5.5h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 3 in December interprets into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in December?

In Norum, 63.1°F (17.3°C) is the average high-temperature and 47.3°F (8.5°C) is the average low-temperature during December. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in September is computed to be 100.4°F (38°C).

What is the most humid month?

December is the most humid month, with an average relative humidity of 77%.

What is the average humidity in December?

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

How many days does it rain in December?

In December, the rain falls for 12.3 days. Throughout December, 3.58" (91mm) of precipitation is accumulated.

When it does not snow?

In Norum, snow does not fall in February through December.

Does it snow in December?

In Norum, Florida, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 10h and 12min of daylight.

What is the average length of the day in December?

In Norum, the average day length in December is 10h and 13min.

What time are sunrise and sunset in December?

On the first day of December, sunrise is at 6:23 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 4:52 pm CST.

How many hours of sunshine does Norum have in December?

In December, the average sunshine duration is 5.5h.

When is the lowest UV index?

The months with the lowest UV index are January and December, with an average maximum UV index of 3.

How high is the UV index in December?

The average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Norum, FL

Average temperature in December - Norum, FL
  • Average high temperature in December: 63.1°F

The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (59.5°F).

  • Average low temperature in December: 47.3°F

The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (43.3°F).

Average pressure in December
Norum, FL

Average pressure in December - Norum, FL
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).

Average wind speed in December
Norum, FL

Average wind speed in December - Norum, FL
  • Average wind speed in December: 6.5mph

The windiest month (with the highest average wind speed) is March (7mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in December
Norum, FL

Average humidity in December - Norum, FL
  • Average humidity in December: 77%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is May (71%).

Average rainfall in December
Norum, FL

Average rainfall in December - Norum, FL
  • Average rainfall in December: 3.58"

The wettest month (with the highest rainfall) is August (5.94").
The driest month (with the least rainfall) is November (1.85").

Average rainfall days in December
Norum, FL

Average rainfall days in December - Norum, FL
  • Average rainfall days in December: 12.3 days

The month with the highest number of rainy days is August (25.6 days).
The month with the least rainy days is November (8.9 days).

Average snowfall in December
Norum, FL

Average snowfall in December - Norum, FL
  • Average snowfall in December: 0"

The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in December
Norum, FL

Average snowfall days in December - Norum, FL
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in December /
Average sunshine in December
Norum, FL

Average daylight in December / Average sunshine in December - Norum, FL
  • Average daylight in December: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in December: 5h and 3min

The months with the most sunshine are May and July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).

Average sunshine days in December
Norum, FL

Average sunshine days in December - Norum, FL
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is August (3.9 days).

Average UV index in December
Norum, FL

Average UV index in December - Norum, FL
  • Average UV index in December: 3

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in December
Norum, FL

Average cloud cover in December - Norum, FL
  • Average cloud cover in December: 43

The month with the most cloud cover is December (Cloud cover 43).
The months with the least cloud cover are May and October (Cloud cover 26).

Average visibility in December
Norum, FL

Average visibility in December - Norum, FL
  • 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).

Norum, Florida, USA

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