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
Fort Myers transitions into December recording an average high-temperature of a still moderately hot 74.8°F, closely aligning with the preceding month's temperature. During the month of December, an average temperature of 61.7°F is noted during the nights in Fort Myers.Humidity
The months with the highest humidity are September and December, with an average relative humidity of 76%.Rainfall
In Fort Myers, during December, the rain falls for 7.4 days and regularly aggregates up to 1.02" of precipitation. Throughout the year, in Fort Myers, there are 159.2 rainfall days, and 23.54" of precipitation is accumulated.Ocean temperature
In Fort Myers, in December, the average water temperature is 75.2°F.Note: The allure of a swim in 75.2°F waters can be influenced by your feelings towards the cold, today's sunshine, the wind's touch, and the ambient warmth. To put it in perspective, Olympic standards demand water temperatures of 77°F to 82.4°F.
Daylight
The month with the shortest days in Fort Myers is December, with an average of 10h and 30min of daylight.On the first day of December in Fort Myers, Florida, sunrise is at 6:58 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:45 pm EST.
Sunshine
With an average of 6.7h of sunshine, December has the least sunshine of the year in Fort Myers.UV index
January, February and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 5 during December translates into the following guidance:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Heed this! UV intensity is much stronger when reflected off sand and water.
FAQ
What is the usual temperature for Fort Myers in December?
What is the most humid month in Fort Myers?
What is the average humidity in December in Fort Myers?
How much does it rain in Fort Myers in December?
What is the water temperature in December in Fort Myers?
What is the month with the shortest days in Fort Myers?
What is the average length of the day in December in Fort Myers?
When are sunrise and sunset in December in Fort Myers?
What is the month with the least sunshine in Fort Myers?
How many hours of sunshine does Fort Myers have in December?
What is the month with the lowest UV index in Fort Myers?
How high is the UV index in December in Fort Myers?
Average temperature in December
Fort Myers, FL
- Average high temperature in December: 74.8°F
The warmest month (with the highest average high temperature) is August (89.4°F).
The month with the lowest average high temperature is January (71.1°F).
- Average low temperature in December: 61.7°F
The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (56.7°F).
Average pressure in December
Fort Myers, FL
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).
Average wind speed in December
Fort Myers, FL
- Average wind speed in December: 7.8mph
The windiest months (with the highest average wind speed) are October and November (8.1mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).
Average humidity in December
Fort Myers, FL
- Average humidity in December: 76%
The months with the highest relative humidity are September and December (76%).
The month with the lowest relative humidity is March (71%).
Average rainfall in December
Fort Myers, FL
- Average rainfall in December: 1.02"
The wettest month (with the highest rainfall) is August (4.72").
The driest months (with the least rainfall) are February and March (0.63").
Average rainfall days in December
Fort Myers, FL
- Average rainfall days in December: 7.4 days
The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is January (6.3 days).
Average sea temperature in December
Fort Myers, FL
- Average sea temperature in December: 75°F
The best month for swimming (with the highest average sea temperature) is August (86°F).
The coldest month (with the lowest average sea temperature) is February (70°F).
Average daylight in December /
Average sunshine in December
Fort Myers, 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 4min
The months with the most sunshine are May and July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in December
Fort Myers, FL
- Average sunshine days in December: 21.5 days
The month with the most sunshine days is January (23 days).
The month with the least sunshine days is August (5.9 days).
Average UV index in December
Fort Myers, 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 months with the lowest UV index are January, February and December (UV index 5).
Average cloud cover in December
Fort Myers, FL
- Average cloud cover in December: 29
The months with the most cloud cover are January and December (Cloud cover 29).
The months with the least cloud cover are March, April and May (Cloud cover 24).
Average visibility in December
Fort Myers, 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).
Fort Myers, Florida, USA
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