temperature in fort lauderdale fl in december
Weather in Fort Lauderdale in December. The average maximum daytime temperature in Fort Lauderdale in December is a warm 25Â°C (77Â°F) with low heat & humidity. There are usually 7 hours of bright sunshine each day, which represents 66% of the 11 hours of daylight. The average sea temperature in and around Fort Lauderdale in December is 25Â°C (77Â°F). Expect 61mm (2.4 inches) of rainfall across the whole of December with 7 days with some rain falling. Maximum UV levels will be moderate (5 UV index) at midday when the skies are clear.