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 the transition into December, Key Colony Beach notes an average high-temperature of a still moderately hot 75.6°F (24.2°C), closely resembling November. The nighttime temperature in Key Colony Beach in December experiences a minor dip, averaging a pleasant 71.4°F (21.9°C).Humidity
February and December, with an average relative humidity of 77%, are the most humid months.Rainfall
In December, in Key Colony Beach, Florida, the rain falls for 12.5 days. Throughout December, 1.06" (27mm) of precipitation is accumulated. In Key Colony Beach, during the entire year, the rain falls for 186.2 days and collects up to 24.45" (621mm) of precipitation.Daylight
The month with the shortest days in Key Colony Beach is December, with an average of 10h and 36min of daylight.On the first day of the month, sunrise is at 6:52 am and sunset at 5:34 pm. On the last day of December, in Key Colony Beach, sunrise is at 7:08 am and sunset at 5:46 pm EST.
Sunshine
With an average of 6.6h of sunshine, December has the least sunshine of the year.UV index
The average daily maximum UV index in December in Key Colony Beach is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: In December, the maximum UV index of 6 suggests this advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What is the average December temperature in Key Colony Beach?
What is the most humid month in Key Colony Beach?
What is the average humidity in December in Key Colony Beach?
How much does it rain in Key Colony Beach in December?
What is the month with the shortest days in Key Colony Beach?
What is the average length of the day in December in Key Colony Beach?
What time are sunrise and sunset in December in Key Colony Beach?
What is the month with the least sunshine in Key Colony Beach?
How long on average sun shines in December in Key Colony Beach?
What is the UV index reading in December in Key Colony Beach?
Average temperature in December
Key Colony Beach, FL
- Average high temperature in December: 75.6°F
The warmest month (with the highest average high temperature) is August (85.5°F).
The month with the lowest average high temperature is January (72.9°F).
- Average low temperature in December: 71.4°F
The month with the highest average low temperature is August (82.9°F).
The coldest month (with the lowest average low temperature) is January (67.5°F).
Average pressure in December
Key Colony Beach, FL
- Average pressure in December: 30.06"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are September and October (29.94"Hg).
Average wind speed in December
Key Colony Beach, FL
- Average wind speed in December: 12.9mph
The windiest month (with the highest average wind speed) is January (13.4mph).
The calmest month (with the lowest average wind speed) is July (9mph).
Average humidity in December
Key Colony Beach, FL
- Average humidity in December: 77%
The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is March (73%).
Average rainfall in December
Key Colony Beach, FL
- Average rainfall in December: 1.06"
The wettest month (with the highest rainfall) is September (4.21").
The driest month (with the least rainfall) is March (0.43").
Average rainfall days in December
Key Colony Beach, FL
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is September (23 days).
The month with the least rainy days is February (10.3 days).
Average daylight in December /
Average sunshine in December
Key Colony Beach, FL
- Average daylight in December: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in December: 6h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in December
Key Colony Beach, FL
- Average sunshine days in December: 13.8 days
The month with the most sunshine days is March (18 days).
The month with the least sunshine days is September (4.6 days).
Average UV index in December
Key Colony Beach, FL
- Average UV index in December: 6
The months with the highest UV index are April, May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in December
Key Colony Beach, FL
- Average cloud cover in December: 31
The months with the most cloud cover are January and October (Cloud cover 32).
The month with the least cloud cover is April (Cloud cover 23).
Average visibility in December
Key Colony 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).
Key Colony Beach, Florida, USA
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