Louisville (KY)
December
Weather in Louisville, Kentucky for December 2026
Your guide to Louisville weather in December - trends and predictions
Louisville typically experiences moderate snowfall in December, with an average of 8 snowy days.
In general, the average temperature in Louisville at the beginning of December is 5.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 9.1 °F by the end of December.
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Snow Forecast ❄️
Temperatures
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12
Dry days
11
Rainy days
8
Snow days
7°/0°
Temperatures
17 km/h
Avg max wind
76 %
Avg humidity
Louisville Weather December
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Temperatures trend during December in Louisville
See the weather trend as well as the moving average line
December weather in Louisville day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Heavy rain | 6° /-1° | 4.2 mm | 0.7 cm | |
| Dec. 2 |  Mist | 5° /0° | 12.4 mm | 9 cm | |
| Dec. 3 | Fog | 7° /-2° | 0 mm | 0 cm | |
| Dec. 4 |  Overcast | 4° /-2° | 0.4 mm | 0 cm | |
| Dec. 5 | Overcast | 5° /-3° | 0 mm | 0 cm | |
| Dec. 6 | Overcast | 3° /-2° | 0 mm | 0 cm | |
| Dec. 7 |  Partly cloudy | 8° /-1° | 0 mm | 0 cm | |
| Dec. 8 | Overcast | 9° /1° | 0 mm | 0 cm | |
| Dec. 9 |  Moderate or heavy rain with thunder | 10° /4° | 30.7 mm | 0 cm | |
| Dec. 10 |  Heavy snow | 9° /1° | 15.4 mm | 1.1 cm | |
| Dec. 11 | Partly cloudy | 3° /-1° | 0 mm | 0 cm | |
| Dec. 12 |  Sunny | 5° /-2° | 4.6 mm | 1.4 cm | |
| Dec. 13 | Overcast | 5° /-1° | 0 mm | 0 cm | |
| Dec. 14 | Sunny | 4° /-4° | 5.8 mm | 0 cm | |
| Dec. 15 | Overcast | 7° /-1° | 11 mm | 0 cm | |
| Dec. 16 | Overcast | 9° /2° | 37.2 mm | 0 cm | |
| Dec. 17 |  Light drizzle | 9° /4° | 4 mm | 0 cm | |
| Dec. 18 | Moderate or heavy rain with thunder | 9° /2° | 44.9 mm | 0 cm | |
| Dec. 19 | Partly cloudy | 4° /-2° | 1.6 mm | 0 cm | |
| Dec. 20 | Overcast | 7° /-2° | 0 mm | 0 cm | |
| Dec. 21 | Overcast | 5° /0° | 0 mm | 0 cm | |
| Dec. 22 | Overcast | 7° /-3° | 2.6 mm | 0.6 cm | |
| Dec. 23 | Overcast | 4° /-2° | 1.4 mm | 0.3 cm | |
| Dec. 24 | Overcast | 6° /0° | 0 mm | 0 cm | |
| Dec. 25 | Overcast | 7° /2° | 5.7 mm | 0 cm | |
| Dec. 26 |  Light freezing rain | 10° /3° | 1.2 mm | 0 cm | |
| Dec. 27 | Overcast | 8° /2° | 10.8 mm | 0 cm | |
| Dec. 28 | Partly cloudy | 12° /4° | 0.1 mm | 0 cm | |
| Dec. 29 | Overcast | 10° /2° | 37.4 mm | 0.2 cm | |
| Dec. 30 |  Patchy rain possible | 9° /3° | 0.7 mm | 0.1 cm | |
| Dec. 31 |  Moderate rain at times | 8° /1° | 2.9 mm | 0 cm | |
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Important Notice
Our weather forecast for Louisville 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 Louisville forecast closer to your planned date for the most up-to-date weather information.
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Louisville in December - FAQ
What are the expected maximum and minimum temperatures in Louisville during December?
Prepare for cooler days with highs just around 7° and colder nights, dipping below 0°.
How much rainfall should be expected in Louisville during December?
Significant rainfall exceeding 235.1 mm is expected in Louisville during December, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Louisville in December 2026?
Louisville experiences an average snowfall of 13.5025 cm during December, occurring over 8 days.
What are the typical wind conditions in Louisville during December?
The average wind speed in Louisville during December is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
Louisville snow forecast December 2026
Track daily snowfall levels and discover Louisville’s snowy potential this December ❄️
On average, Louisville sees 8 snowy days during December, with approximately 13.5 cm of total snowfall.
December rainfall patterns in Louisville
Explore the daily rainfall trends and prepare for Louisvilles December weather 💧
Typically, Louisville has 11 rainy days in December with a total of 235.1 mm of rainfall.
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