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
December's weather displays an average high-temperature of a still warm 75.6°F (24.2°C), slightly varied from November's 77.9°F (25.5°C). During December, Conch Key's nights hold steady with an average temperature of 71.4°F (21.9°C), barely dropping from the daytime highs.Humidity
The months with the highest humidity in Conch Key are February and December, with an average relative humidity of 77%.Rainfall
In Conch Key, in December, during 12.5 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. Throughout the year, in Conch Key, there are 186.2 rainfall days, and 24.45" (621mm) of precipitation is accumulated.Daylight
The month with the shortest days in Conch Key is December, with an average of 10h and 36min of daylight.On the first day of the month, sunrise is at 6:51 am and sunset at 5:34 pm. On the last day of December, in Conch Key, sunrise is at 7:07 am and sunset at 5:45 pm EST.
Sunshine
December has the least sunshine of the year in Conch Key, with an average of 6.6h of sunshine.UV index
In Conch Key, the average daily maximum UV index in December is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The average daily UV index of 6 in December transforms into the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What is the temperature in December in Conch Key?
What are the most humid months in Conch Key?
What is the average humidity in December in Conch Key?
How many days does it rain in December in Conch Key?
What is the month with the shortest days in Conch Key?
What is the average length of the day in December in Conch Key?
When is the sunrise / sunset in December in Conch Key?
What is the month with the least sunshine in Conch Key?
How long on average sun shines in December in Conch Key?
What is the UV index reading in December in Conch Key?
Average temperature in December
Conch Key, 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
Conch Key, 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
Conch Key, 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
Conch Key, 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
Conch Key, 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
Conch Key, 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
Conch Key, FL
- Average daylight in December: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 42min).
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
Conch Key, 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
Conch Key, 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
Conch Key, 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
Conch Key, 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).
Conch Key, Florida, USA
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