Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average sea temperature in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
In December, Holmes Beach's weather conditions record an average high-temperature of an agreeable 70.9°F (21.6°C), demonstrating little divergence from the preceding month. A modest nighttime temperature average of 61.9°F (16.6°C) characterizes December in Holmes Beach.Humidity
The most humid month is December, with an average relative humidity of 77%.Rainfall
In Holmes Beach, in December, during 8.7 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. In Holmes Beach, Florida, during the entire year, the rain falls for 166.4 days and collects up to 26.38" (670mm) of precipitation.Ocean temperature
In Holmes Beach, the average seawater temperature in December is 69.3°F (20.7°C).Note: For swimming, a surface water temperature of 69.3°F (20.7°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).
Daylight
The month with the shortest days is December, with an average of 10h and 24min of daylight.On the first day of the month, sunrise is at 7:04 am and sunset at 5:35 pm. On the last day of December, in Holmes Beach, sunrise is at 7:20 am and sunset at 5:47 pm EST.
Sunshine
The month with the least sunshine is December, with an average of 6.5h of sunshine.UV index
In December, the average daily maximum UV index in Holmes Beach is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 5 in December leads to these recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Holmes Beach?
What is the most humid month in Holmes Beach?
What is the average humidity in December in Holmes Beach?
How many days does it rain in December in Holmes Beach?
What is the ocean temperature in December in Holmes Beach?
What is the month with the shortest days in Holmes Beach?
What is the average length of the day in December in Holmes Beach?
What time are sunrise and sunset in December in Holmes Beach?
What is the month with the least sunshine in Holmes Beach?
How long on average sun shines in December in Holmes Beach?
What is the UV index intensity in December in Holmes Beach?
Average temperature in December
Holmes Beach, FL
- Average high temperature in December: 70.9°F
The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is January (66.9°F).
- Average low temperature in December: 61.9°F
The month with the highest average low temperature is August (80.4°F).
The coldest month (with the lowest average low temperature) is January (56.8°F).
Average pressure in December
Holmes Beach, FL
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).
Average wind speed in December
Holmes Beach, FL
- Average wind speed in December: 10.3mph
The windiest month (with the highest average wind speed) is November (10.7mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity in December
Holmes 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 (73%).
Average rainfall in December
Holmes Beach, FL
- Average rainfall in December: 1.65"
The wettest month (with the highest rainfall) is July (4.88").
The driest month (with the least rainfall) is November (0.71").
Average rainfall days in December
Holmes Beach, FL
- Average rainfall days in December: 8.7 days
The months with the highest number of rainy days are July and August (24.6 days).
The month with the least rainy days is January (7.3 days).
Average sea temperature in December
Holmes Beach, FL
- Average sea temperature in December: 69.2°F
The best month for swimming (with the highest average sea temperature) is August (86.7°F).
The coldest month (with the lowest average sea temperature) is January (64.1°F).
Average daylight in December /
Average sunshine in December
Holmes Beach, FL
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in December: 6h and 3min
The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in December
Holmes Beach, FL
- Average sunshine days in December: 20.8 days
The month with the most sunshine days is January (22.6 days).
The months with the least sunshine days are July and August (4.8 days).
Average UV index in December
Holmes Beach, FL
- Average UV index in December: 5
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in December
Holmes Beach, FL
- Average cloud cover in December: 30
The months with the most cloud cover are January and December (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 21).
Average visibility in December
Holmes 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).
Holmes Beach, Florida, USA
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