Collier County (Naples)
December
Weather in Collier County, Florida for December 2026
Your guide to Collier County weather in December - trends and predictions
In general, the average temperature in Collier County at the beginning of December is 23.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 21.8 °C by the end of December.
With an average of 3 rainy days, Collier County experiences minimal rainfall in December.
Is December a good time to visit Collier County? check out the best time to travel to Collier County page.
✨ Is December a good time to visit Collier County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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28
Dry days
3
Rainy days
0
Snow days
23°/17°
Temperatures
22 km/h
Avg max wind
76 %
Avg humidity
Collier County Weather December
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Temperatures trend during December in Collier County
See the weather trend as well as the moving average line
December weather in Collier County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 26° /18° | 0 mm | 4.7 | |
| Dec. 2 |  Light rain | 24° /17° | 4.9 mm | 4.6 | |
| Dec. 3 |  Partly cloudy | 23° /16° | 0 mm | 4.6 | |
| Dec. 4 | Partly cloudy | 23° /12° | 0 mm | 4.6 | |
| Dec. 5 | Partly cloudy | 23° /16° | 0 mm | 4.6 | |
| Dec. 6 | Overcast | 23° /19° | 0 mm | 4.5 | |
| Dec. 7 |  Cloudy | 25° /19° | 0 mm | 4.5 | |
| Dec. 8 |  Sunny | 24° /18° | 0 mm | 4.5 | |
| Dec. 9 | Overcast | 22° /16° | 0 mm | 4.5 | |
| Dec. 10 | Cloudy | 26° /18° | 0 mm | 4.5 | |
| Dec. 11 | Light rain | 22° /18° | 4.9 mm | 4.5 | |
| Dec. 12 | Sunny | 23° /12° | 0 mm | 4.4 | |
| Dec. 13 | Overcast | 24° /17° | 0 mm | 4.4 | |
| Dec. 14 | Cloudy | 24° /19° | 0 mm | 4.4 | |
| Dec. 15 |  Mist | 24° /17° | 0 mm | 4.4 | |
| Dec. 16 |  Light rain shower | 26° /18° | 1.8 mm | 4.4 | |
| Dec. 17 | Overcast | 26° /19° | 0 mm | 4.4 | |
| Dec. 18 |  Moderate rain at times | 26° /20° | 9.7 mm | 4.4 | |
| Dec. 19 | Mist | 25° /21° | 0 mm | 4.4 | |
| Dec. 20 | Overcast | 23° /17° | 0 mm | 4 | |
| Dec. 21 | Overcast | 22° /16° | 0 mm | 3 | |
| Dec. 22 | Partly cloudy | 23° /15° | 0 mm | 4 | |
| Dec. 23 | Mist | 25° /17° | 0 mm | 4 | |
| Dec. 24 | Overcast | 24° /17° | 0 mm | 4 | |
| Dec. 25 | Overcast | 24° /18° | 0 mm | 4 | |
| Dec. 26 | Overcast | 23° /18° | 0 mm | 4 | |
| Dec. 27 | Mist | 23° /18° | 0 mm | 3 | |
| Dec. 28 |  Heavy rain | 23° /16° | 5.9 mm | 4 | |
| Dec. 29 | Heavy rain | 20° /17° | 44.2 mm | 3 | |
| Dec. 30 | Light drizzle | 21° /17° | 0.1 mm | 4 | |
| Dec. 31 | Partly cloudy | 19° /13° | 0 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Collier County 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 Collier County forecast closer to your planned date for the most up-to-date weather information.
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Collier County in December - FAQ
What are the expected maximum and minimum temperatures in Collier County during December?
During December, expect a variety of temperatures with highs around 23° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Collier County during December?
Moderate rainfall is anticipated in Collier County during December, with a total of 71.5 mm spread over approximately 3 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Collier County during December?
The average wind speed in Collier County during December is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Collier County
Explore the daily rainfall trends and prepare for Collier Countys December weather 💧
Typically, Collier County has 3 rainy days in December with a total of 71.5 mm of rainfall.
UV exposure in Collier County during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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