Weather in Marco Island, Florida for December 2025
Until now, December 2025 in Marco Island has been nearly identical to the historical average, with a temperature of 23.5 °F (showing only a slight deviation of -0.5 °F).
The forecast for the next days in Marco Island predicts temperatures to be around 24 °F, close to the historical average.
In general, the average temperature in Marco Island at the beginning of December is 23.4 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 23.6 °F by the end of December.
Marco Island experiences moderate rainfall in December, with an average of 8 rainy days and a total precipitation of 105.6 mm.
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Marco Island Weather December
Temperatures trend during December in Marco Island
December weather in Marco Island day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 | Overcast | 26° /17° | 0 mm | 6 | |
| Dec. 2 | Sunny | 23° /16° | 4.9 mm | 6 | |
| Dec. 3 | Partly cloudy | 22° /15° | 0 mm | 6 | |
| Dec. 4 | Partly cloudy | 23° /11° | 0 mm | 7 | |
| Dec. 5 | Sunny | 23° /15° | 0 mm | 6 | |
| Dec. 6 | Cloudy | 23° /17° | 0 mm | 5 | |
| Dec. 7 | Cloudy | 24° /17° | 0 mm | 6 | |
| Dec. 8 | Sunny | 24° /17° | 0 mm | 6 | |
| Dec. 9 | Overcast | 22° /15° | 0 mm | 5 | |
| Dec. 10 | Partly cloudy | 26° /17° | 0 mm | 6 | |
| Dec. 11 | Moderate rain at times | 23° /17° | 0.8 mm | 5 | |
| Dec. 12 | Sunny | 23° /11° | 0 mm | 6 | |
| Dec. 13 | Overcast | 24° /15° | 0 mm | 6 | |
| Dec. 14 | Patchy rain possible | 25° /18° | 0.2 mm | 6 | |
| Dec. 15 | Overcast | 24° /16° | 0 mm | 6 | |
| Dec. 16 | Cloudy | 26° /17° | 0.2 mm | 6 | |
| Dec. 17 | Moderate or heavy rain shower | 27° /19° | 2 mm | 7 | |
| Dec. 18 | Heavy rain at times | 26° /19° | 8.1 mm | 6 | |
| Dec. 19 | Mist | 23° /20° | 0 mm | 1 | |
| Dec. 20 | Partly cloudy | 23° /17° | 0 mm | 1.1 | |
| Dec. 21 | Partly cloudy | 22° /19° | 0 mm | 1.1 | |
| Dec. 22 | Sunny | 25° /18° | 0 mm | 1 | |
| Dec. 23 | Patchy rain possible | 24° /21° | 0.2 mm | 0 | |
| Dec. 24 | Sunny | 24° /19° | 0 mm | 6 | |
| Dec. 25 | Patchy rain possible | 24° /19° | 0.1 mm | 5 | |
| Dec. 26 | Sunny | 24° /19° | 0 mm | 6 | |
| Dec. 27 | Sunny | 24° /18° | 0 mm | 6 | |
| Dec. 28 | Sunny | 24° /18° | 0 mm | 6 | |
| Dec. 29 | Sunny | 23° /18° | 0 mm | 6 | |
| Dec. 30 | Sunny | 23° /19° | 0 mm | 6 | |
| Dec. 31 | Patchy rain possible | 23° /19° | 0.4 mm | 5 | |
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Marco Island in December - FAQ
December rainfall patterns in Marco Island
UV exposure in Marco Island during December
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Get accurate weather forecasts for Marco Island, located at latitude 25.941 and longitude -81.718. Stay updated with localized weather information tailored for Marco Island.