Key West
December
Weather in Key West for December 2024
Your guide to Key West weather in December - trends and predictions
In general, the average temperature in Key West at the beginning of December is 24.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.9 °F by the end of December.
The climate of Key West in December is notably wet, with an average of 15 rainy days.
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16
Dry days
15
Rainy days
0
Snow days
23°/21°
Temperatures
34 km/h
Avg max wind
78 %
Avg humidity
Key West in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | ||||||
| 2  26° | 3  25° | 4 24° | 5  24° | 6 24° | 7 23° | 8 25° |
| 9 25° | 10 26° | 11 24° | 12 23° | 13 23° | 14 23° | 15 22° |
| 16 23° | 17 24° | 18 22° | 19 20° | 20 20° | 21 21° | 22  21° |
| 23 21° | 24  22° | 25  23° | 26  23° | 27 21° | 28 20° | 29 20° |
| 30 19° | 31 20° |
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Temperatures trend during December in Key West
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 | Cloudy | 26° /24° | 0 mm | 6 | |
| Dec. 2 | Patchy rain possible | 26° /24° | 0.1 mm | 6 | |
| Dec. 3 | Fog | 25° /22° | 0.4 mm | 6 | |
| Dec. 4 | Fog | 24° /23° | 0 mm | 5 | |
| Dec. 5 | Overcast | 24° /22° | 0 mm | 5 | |
| Dec. 6 | Overcast | 24° /20° | 0 mm | 5 | |
| Dec. 7 | Overcast | 23° /18° | 0 mm | 5 | |
| Dec. 8 | Patchy rain possible | 25° /22° | 0.6 mm | 6 | |
| Dec. 9 | Patchy rain possible | 25° /23° | 0.3 mm | 6 | |
| Dec. 10 | Patchy rain possible | 26° /24° | 0.3 mm | 6 | |
| Dec. 11 | Patchy rain possible | 24° /19° | 0.1 mm | 5 | |
| Dec. 12 | Patchy rain possible | 23° /20° | 0.1 mm | 5 | |
| Dec. 13 | Light rain shower | 23° /22° | 5.3 mm | 5 | |
| Dec. 14 | Light rain shower | 23° /22° | 4.7 mm | 5 | |
| Dec. 15 | Light rain shower | 22° /21° | 9.7 mm | 5 | |
| Dec. 16 | Light rain shower | 23° /22° | 17.8 mm | 5 | |
| Dec. 17 | Light rain shower | 24° /21° | 4.6 mm | 5 | |
| Dec. 18 | Patchy rain possible | 22° /20° | 0.3 mm | 5 | |
| Dec. 19 | Cloudy | 20° /17° | 0 mm | 5 | |
| Dec. 20 | Patchy rain possible | 20° /19° | 0.7 mm | 5 | |
| Dec. 21 | Light rain shower | 21° /20° | 1 mm | 5 | |
| Dec. 22 | Sunny | 21° /20° | 0 mm | 6 | |
| Dec. 23 | Patchy rain possible | 21° /21° | 0 mm | 5 | |
| Dec. 24 | Patchy light drizzle | 22° /21° | 0.7 mm | 5 | |
| Dec. 25 | Moderate or heavy rain shower | 23° /22° | 27 mm | 5 | |
| Dec. 26 | Partly cloudy | 23° /22° | 5.2 mm | 6 | |
| Dec. 27 | Cloudy | 21° /20° | 0 mm | 5 | |
| Dec. 28 | Light rain shower | 20° /17° | 4 mm | 5 | |
| Dec. 29 | Light rain shower | 20° /19° | 0.5 mm | 5 | |
| Dec. 30 | Patchy rain possible | 19° /19° | 0.2 mm | 4 | |
| Dec. 31 | Cloudy | 20° /19° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Key West 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 Key West forecast closer to your planned date for the most up-to-date weather information.
Key West in December - FAQ
What are the expected maximum and minimum temperatures in Key West during December?
During December, expect a variety of temperatures with highs around 23° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Key West during December?
Moderate rainfall is anticipated in Key West during December, with a total of 83.8 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Key West during December?
The average wind speed in Key West during December is 34 km/h, suggesting breezy to windy conditions, depending on your activities.
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