December weather forecast and climate
Santa Rosa Beach, FL

A pathway secured by a wooden fence on the perfect white sandy beach of Santa Rosa, Florida
A pathway secured by a wooden fence on the perfect white sandy beach of Santa Rosa, Florida
The first month of the winter, December, is still a comfortable month in Santa Rosa Beach, Florida, with average temperature fluctuating between 63.3°F (17.4°C) and 52.7°F (11.5°C).

Temperature

In Santa Rosa Beach, the average high-temperature is essentially the same as in November - an enjoyable 63.3°F (17.4°C). In Santa Rosa Beach, Florida, in December, the average low-temperature is 52.7°F (11.5°C).

Humidity

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

Rainfall

In Santa Rosa Beach, during 13.5 rainfall days, 4.17" (106mm) of precipitation is typically accumulated. In Santa Rosa Beach, during the entire year, the rain falls for 166.2 days and collects up to 36.34" (923mm) of precipitation.

Snowfall

In Santa Rosa Beach snow does not fall in February through December.

Ocean temperature

In Santa Rosa Beach, the average water temperature is 68°F (20°C).
Note: Swimming in 68°F (20°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

Daylight

With an average of 10.2h of daylight, December has the shortest days of the year in Santa Rosa Beach.

Sunshine

Months with the least sunshine in Santa Rosa Beach are February and December, with an average of 5.5h of sunshine.

UV index

Months with the lowest UV index are January, February and December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in December in Santa Rosa Beach?

In Santa Rosa Beach, in December, the average high-temperature is 63.3°F (17.4°C), and the average low-temperature is 52.7°F (11.5°C).

What is the most humid month in Santa Rosa Beach?

With an average relative humidity of 77%, December is the most humid month in Santa Rosa Beach.

What is the average humidity in December in Santa Rosa Beach?

In December, the average relative humidity in Santa Rosa Beach, Florida, is 77%.

How many days does it rain in December in Santa Rosa Beach?

In December, the rain falls for 13.5 days. Throughout December, 4.17" (106mm) of precipitation is accumulated.

Does it snow in Santa Rosa Beach in December?

In Santa Rosa Beach, in December, it doesn't snow. In January, it regularly snows.

When it does not snow in Santa Rosa Beach?

In Santa Rosa Beach, Florida, snow does not fall in February through December.

What is the ocean temperature in December in Santa Rosa Beach?

In Santa Rosa Beach, Florida, the average seawater temperature in December is 68°F (20°C). Swimming in 68°F (20°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

What is the month with the shortest days in Santa Rosa Beach?

December has the shortest days of the year, with an average of 10.2h of daylight.

How many hours of daylight does Santa Rosa Beach have in December?

In Santa Rosa Beach, Florida, the average length of the day in December is 10.2h.

What is the month with the least sunshine in Santa Rosa Beach?

Months with the least sunshine in Santa Rosa Beach, Florida, are February and December, with an average of 5.5h of sunshine.

How many hours of sunshine does Santa Rosa Beach have in December?

In December, the average sunshine is 5.5h.

When is the lowest UV index in Santa Rosa Beach?

Months with the lowest UV index are January, February and December, with an average maximum UV index of 4.

What is the UV index intensity in December in Santa Rosa Beach?

In Santa Rosa Beach, the average daily maximum UV index in December is 4. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to the Sun's UV rays.
Average temperature in December - Santa Rosa Beach, FL
  • Average high temperature in December: 63.3°F

The warmest months (with the highest average high temperature) are July and August (88.3°F).
The month with the lowest average high temperature is January (59.7°F).

  • Average low temperature in December: 52.7°F

The month with the highest average low temperature is August (79.2°F).
The coldest month (with the lowest average low temperature) is January (48°F).

Average pressure in December - Santa Rosa Beach, FL
  • Average pressure in December: 30.13"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is August (29.97").

Average wind speed in December - Santa Rosa Beach, FL
  • Average wind speed in December: 9.6mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest month (with the lowest average wind speed) is August (7mph).

Average humidity in December - Santa Rosa Beach, FL
  • Average humidity in December: 77%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (68%).

Average rainfall in December - Santa Rosa Beach, FL
  • Average rainfall in December: 4.17"

The wettest month (with the highest rainfall) is August (4.84").
The driest month (with the least rainfall) is May (1.54").

Average rainfall days in December - Santa Rosa Beach, FL
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is August (23.3 days).
The month with the least rainy days is November (7.9 days).

Average snowfall in December - Santa Rosa Beach, FL
  • Average snowfall in December: 0"

The month with the highest snowfall is January (0.04").
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in December - Santa Rosa Beach, FL
  • Average snowfall days in December: 0 days

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

Average sea temperature in December - Santa Rosa Beach, FL
  • Average sea temperature in December: 68°F

The best months for swimming (with the highest average sea temperature) are July and August (84°F).
The coldest months (with the lowest average sea temperature) are January and February (64°F).

Average daylight in December / Average sunshine in December - Santa Rosa Beach, FL
  • Average daylight in December: 10.2h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in December: 5.5h

The month with the most sunshine is June (Average sunshine: 11.1h).
Months with the least sunshine are February and December (Average sunshine: 5.5).

Average sunshine days in December - Santa Rosa Beach, FL
  • Average sunshine days in December: 15.5 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is August (6.2 days).

Average UV index in December - Santa Rosa Beach, FL
  • Average UV index in December: 4

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are January, February and December (UV index 4).

Average cloud cover in December - Santa Rosa Beach, FL
  • Average cloud cover in December: 40

Months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is October (Cloud cover 22).

Average visibility in December - Santa Rosa Beach, FL
  • Average visibility in December: 6mi

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