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 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
With December's advent, Highland Beach sees an average high-temperature of a still warm 75.2°F (24°C), subtly shifted from November's 77.9°F (25.5°C). Highland Beach experiences a subtle drop in temperature during the December nights, recording an average of 68.5°F (20.3°C).Humidity
The months with the highest humidity in Highland Beach are June and December, with an average relative humidity of 75%.Rainfall
In December, in Highland Beach, the rain falls for 15.8 days. Throughout December, 2.28" (58mm) of precipitation is accumulated. In Highland Beach, during the entire year, the rain falls for 244.6 days and collects up to 68.54" (1741mm) of precipitation.Daylight
December has the shortest days of the year in Highland Beach, with an average of 10h and 30min of daylight.On the first day of the month, sunrise is at 6:51 am and sunset at 5:27 pm. On the last day of December, sunrise is at 7:08 am and sunset at 5:39 pm EST.
Sunshine
The months with the least sunshine in Highland Beach are January and December, with an average of 6.2h of sunshine.UV index
The average daily maximum UV index in December in Highland Beach is 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 6 in December translates into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What are the temperatures in Highland Beach in December?
What are the most humid months in Highland Beach?
What is the average humidity in December in Highland Beach?
How much does it rain in Highland Beach in December?
What is the month with the shortest days in Highland Beach?
What is the average length of the day in December in Highland Beach?
When are sunrise and sunset in December in Highland Beach?
What is the month with the least sunshine in Highland Beach?
How long on average sun shines in December in Highland Beach?
What is the UV index intensity in December in Highland Beach?
Average temperature in December
Highland Beach, FL
- Average high temperature in December: 75.2°F
The warmest month (with the highest average high temperature) is August (87.1°F).
The month with the lowest average high temperature is January (72.5°F).
- Average low temperature in December: 68.5°F
The month with the highest average low temperature is August (81.5°F).
The coldest month (with the lowest average low temperature) is January (64.2°F).
Average pressure in December
Highland Beach, FL
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).
Average wind speed in December
Highland Beach, FL
- Average wind speed in December: 10.9mph
The windiest month (with the highest average wind speed) is March (11.4mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).
Average humidity in December
Highland Beach, FL
- Average humidity in December: 75%
The months with the highest relative humidity are June and December (75%).
The month with the lowest relative humidity is March (70%).
Average rainfall in December
Highland Beach, FL
- Average rainfall in December: 2.28"
The wettest month (with the highest rainfall) is August (12.05").
The driest month (with the least rainfall) is January (1.57").
Average rainfall days in December
Highland Beach, FL
- Average rainfall days in December: 15.8 days
The month with the highest number of rainy days is August (29.3 days).
The month with the least rainy days is February (12.7 days).
Average daylight in December /
Average sunshine in December
Highland Beach, FL
- Average daylight in December: 10h and 3min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 12min).
Average sunshine days in December
Highland Beach, FL
- Average sunshine days in December: 12.3 days
The month with the most sunshine days is March (13.3 days).
The month with the least sunshine days is August (0.9 days).
Average UV index in December
Highland Beach, FL
- Average UV index in December: 6
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 5).
Average cloud cover in December
Highland Beach, FL
- Average cloud cover in December: 35
The month with the most cloud cover is October (Cloud cover 36).
The months with the least cloud cover are March, April, May and July (Cloud cover 29).
Average visibility in December
Highland 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).
Highland Beach, Florida, USA
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