December weather forecastButler Beach, FL
December
Weather in December
The first month of the winter, December, is still a pleasant month in Butler Beach, Florida, with an average temperature fluctuating between 68.2°F (20.1°C) and 56.3°F (13.5°C).Temperature
Butler Beach in December witnesses an average high-temperature of a still agreeable 68.2°F (20.1°C), indicating a slight variation from November's 72.5°F (22.5°C). In the month of December, the temperature generally rests at an average low of 56.3°F (13.5°C).Humidity
July, August and December, with an average relative humidity of 77%, are the most humid months.Rainfall
In December, the rain falls for 11.5 days. Throughout December, 2.05" (52mm) of precipitation is accumulated. In Butler Beach, 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.Ocean temperature
In December, the average ocean temperature is 68.4°F (20.2°C).Note: For most people, a water temperature of 68.4°F (20.2°C) is not conducive to enjoyable swimming. Breathing control becomes harder as the water temperature dips below 69.8°F (21°C).
Daylight
The month with the shortest days is December, 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
December has the least sunshine of the year, with an average of 5.8h of sunshine.UV index
In Butler Beach, Florida, the average daily maximum UV index in December is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, a daily UV index of 5 turns into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Butler Beach, 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
Butler Beach, 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
Butler Beach, 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
Butler Beach, 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
Butler Beach, 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
Butler Beach, 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
Butler Beach, 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 sea temperature in December
Butler Beach, FL
- Average sea temperature in December: 68.2°F
The best month for swimming (with the highest average sea temperature) is August (83.8°F).
The coldest months (with the lowest average sea temperature) are January and February (64.3°F).
Average daylight in December /
Average sunshine in December
Butler Beach, FL
- Average daylight in December: 10h and 18min
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 48min
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
Butler Beach, 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
Butler Beach, 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
Butler Beach, 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
Butler Beach, 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).
