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Weather in Marco Island, Florida for December 2025

Your guide to Marco Island weather in December - trends and predictions

    Temperatures

  • 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.

  • Rain 🌧️

  • 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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Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/16°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Marco Island Weather December

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Temperatures trend during December in Marco Island

See the weather trend as well as the moving average line

December weather in Marco Island day by day

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Date Weather Temperatures Rain UV More
Dec. 1 Overcast
Overcast
26° /17° 0 mm 6
Dec. 2 Sunny
Sunny
23° /16° 4.9 mm 6
Dec. 3 Partly cloudy
Partly cloudy
22° /15° 0 mm 6
Dec. 4 Partly cloudy
Partly cloudy
23° /11° 0 mm 7
Dec. 5 Sunny
Sunny
23° /15° 0 mm 6
Dec. 6 Cloudy
Cloudy
23° /17° 0 mm 5
Dec. 7 Cloudy
Cloudy
24° /17° 0 mm 6
Dec. 8 Sunny
Sunny
24° /17° 0 mm 6
Dec. 9 Overcast
Overcast
22° /15° 0 mm 5
Dec. 10 Partly cloudy
Partly cloudy
26° /17° 0 mm 6
Dec. 11 Moderate rain at times
Moderate rain at times
23° /17° 0.8 mm 5
Dec. 12 Sunny
Sunny
23° /11° 0 mm 6
Dec. 13 Overcast
Overcast
24° /15° 0 mm 6
Dec. 14 Patchy rain possible
Patchy rain possible
25° /18° 0.2 mm 6
Dec. 15 Overcast
Overcast
24° /16° 0 mm 6
Dec. 16 Cloudy
Cloudy
26° /17° 0.2 mm 6
Dec. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
27° /19° 2 mm 7
Dec. 18 Heavy rain at times
Heavy rain at times
26° /19° 8.1 mm 6
Dec. 19 Mist
Mist
23° /20° 0 mm 1
Dec. 20 Partly cloudy
Partly cloudy
23° /17° 0 mm 1.1
Dec. 21 Partly cloudy
Partly cloudy
22° /19° 0 mm 1.1
Dec. 22 Sunny
Sunny
25° /18° 0 mm 1
Dec. 23 Patchy rain possible
Patchy rain possible
24° /21° 0.2 mm 0
Dec. 24 Sunny
Sunny
24° /19° 0 mm 6
Dec. 25 Patchy rain possible
Patchy rain possible
24° /19° 0.1 mm 5
Dec. 26 Sunny
Sunny
24° /19° 0 mm 6
Dec. 27 Sunny
Sunny
24° /18° 0 mm 6
Dec. 28 Sunny
Sunny
24° /18° 0 mm 6
Dec. 29 Sunny
Sunny
23° /18° 0 mm 6
Dec. 30 Sunny
Sunny
23° /19° 0 mm 6
Dec. 31 Patchy rain possible
Patchy rain possible
23° /19° 0.4 mm 5
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Important Notice
Our weather forecast for Marco Island in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Marco Island forecast closer to your planned date for the most up-to-date weather information.

Marco Island in December - FAQ

What are the expected maximum and minimum temperatures in Marco Island during December?
During December, expect a variety of temperatures with highs around 24° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Marco Island during December?
Significant rainfall exceeding 105.6 mm is expected in Marco Island during December, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Marco Island during December?
The average wind speed in Marco Island during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Marco Island

Explore the daily rainfall trends and prepare for Marco Islands December weather 💧
Typically, Marco Island has 8 rainy days in December with a total of 105.6 mm of rainfall.

UV exposure in Marco Island during December

Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️

Quick links

More Marco Island weather pages
Location coordinates Where is Marco Island?

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.

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