December weather forecast
Anastasia, FL

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Weather in December

December, the first month of the winter in Anastasia, is still a pleasant month, with an average temperature varying between 68.2°F (20.1°C) and 56.3°F (13.5°C).

Temperature

During December, the average high-temperature is a still agreeable 68.2°F (20.1°C), maintaining a close resemblance to that of the preceding month. Throughout December, an average low-temperature of 56.3°F (13.5°C) is experienced.

Humidity

The months with the highest humidity are July, August and December, with an average relative humidity of 77%.

Rainfall

In Anastasia, in December, it is raining for 11.5 days, with typically 2.05" (52mm) of accumulated precipitation. In Anastasia, during the entire year, the rain falls for 186.8 days and collects up to 30.2" (767mm) of precipitation.

Snowfall

January and December are months with snowfall. The months with the most snowfall days are January and December, with an average of 0.1 snowfall days.

Daylight

December has the shortest days of the year, with an average of 10h and 18min of daylight.
On the first day of December, sunrise is at 7:03 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:36 pm EST.

Sunshine

With an average of 5.8h of sunshine, December has the least sunshine of the year in Anastasia, Florida.

UV index

The average daily maximum UV index in December is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In December, a daily maximum UV index of 5 leads to the following instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are December temperatures?

The high-temperature, in December, in Anastasia, records 68.2°F (20.1°C), while the low-temperature is 56.3°F (13.5°C). The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in September is calculated to be 98.6°F (37°C).

What is the most humid month?

July, August and December, with an average relative humidity of 77%, are most humid months.

What is the average humidity in December?

The average relative humidity in December is 77%.

How many days does it rain in December?

In Anastasia, in December, during 11.5 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

What is the snowiest month?

The months with the most snowfall days are January and December, with an average of 0.1 snowfall days.

When does it start to snow?

December is the first month it typically snows. Throughout December, there are 0.1 snowfall days.

What is the month with the shortest days?

With an average of 10h and 18min of daylight, December has the shortest days of the year.

How many hours of daylight does Anastasia have in December?

In Anastasia, the average day length in December is 10h and 16min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:03 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:36 pm EST.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 5.8h of sunshine.

How many hours of sunshine does Anastasia have in December?

The average sunshine duration in December is 5.8h.

What is the UV index reading in December?

The average daily maximum UV index in December is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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
Anastasia, FL

Average temperature in December - Anastasia, FL
  • Average high temperature in December: 68.2°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (64°F).

  • Average low temperature in December: 56.3°F

The month with the highest average low temperature is August (77.5°F).
The coldest month (with the lowest average low temperature) is January (51.4°F).

Average pressure in December
Anastasia, FL

Average pressure in December - Anastasia, FL
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.98"Hg).

Average wind speed in December
Anastasia, FL

Average wind speed in December - Anastasia, FL
  • Average wind speed in December: 8mph

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

Average humidity in December
Anastasia, FL

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

The months with the highest relative humidity are July, August and December (77%).
The month with the lowest relative humidity is March (71%).

Average rainfall in December
Anastasia, FL

Average rainfall in December - Anastasia, FL
  • Average rainfall in December: 2.05"

The wettest month (with the highest rainfall) is August (4.33").
The driest month (with the least rainfall) is March (1.18").

Average rainfall days in December
Anastasia, FL

Average rainfall days in December - Anastasia, FL
  • Average rainfall days in December: 11.5 days

The month with the highest number of rainy days is August (24.8 days).
The month with the least rainy days is February (10.3 days).

Average snowfall days in December
Anastasia, FL

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

The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in December / Average sunshine in December - Anastasia, FL
  • Average daylight in December: 10h and 2min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in December: 5h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

Average sunshine days in December
Anastasia, FL

Average sunshine days in December - Anastasia, FL
  • Average sunshine days in December: 15.5 days

The month with the most sunshine days is March (17.9 days).
The month with the least sunshine days is August (4.4 days).

Average UV index in December
Anastasia, FL

Average UV index in December - Anastasia, FL
  • Average UV index in December: 5

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 4).

Average cloud cover in December
Anastasia, FL

Average cloud cover in December - Anastasia, FL
  • Average cloud cover in December: 38

The month with the most cloud cover is December (Cloud cover 38).
The month with the least cloud cover is May (Cloud cover 26).

Average visibility in December
Anastasia, FL

Average visibility in December - Anastasia, 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).

Anastasia, Florida, USA

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