Fort Myers weather
Our guide to the weather in Fort Myers during December
We've looked at the most up-to-date weather data for Fort Myers, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Fort Myers weather in December.
How warm is it in Fort Myers during December?
The temperature reaches around 24℃ during the daytime in December, falling away to 17℃ at night. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.
Does it rain in Fort Myers during December?
On average, in December you'll see rain on just one day in the month. In other words, you shouldn't see any of the wet stuff. You're not likely to see a thunderstorm during your trip.
Is it windy in Fort Myers during December?
You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during December. With warm air temperatures and high humidity, any breeze will feel warm but refreshing.
Weather in Fort Myers
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December