Weather in Jefferson County, Kentucky for December 2025
Jefferson County typically experiences moderate snowfall in December, with an average of 6 snowy days.
According to Jefferson County snow forecast for December 2025, no snow is expected until the end of the month.Until now, December 2025 in Jefferson County is cooler than usual, with temperatures averaging 2.6 °F, this is -3.8 °F below the typical seasonal average.
The forecast for the upcoming days in Jefferson County predicts a temperature of 13.1 °F, which is slightly above the historical average.
In general, the average temperature in Jefferson County at the beginning of December is 5.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 14.4 °F by the end of December.
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Jefferson County Weather December
Temperatures trend during December in Jefferson County
December weather in Jefferson County day by day
| 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 | Sunny | 7° /-1° | 0 mm | 0 cm | |
| Dec. 22 | Partly cloudy | 9° /-3° | 0 mm | 0 cm | |
| Dec. 23 | Overcast | 10° /6° | 0 mm | 0 cm | |
| Dec. 24 | Partly cloudy | 12° /4° | 0 mm | 0 cm | |
| Dec. 25 | Overcast | 19° /14° | 0.1 mm | 0 cm | |
| Dec. 26 |  Patchy rain possible | 18° /6° | 0.1 mm | 0 cm | |
| Dec. 27 | Sunny | 8° /3° | 0 mm | 0 cm | |
| Dec. 28 | Sunny | 10° /2° | 0 mm | 0 cm | |
| Dec. 29 | Overcast | 15° /5° | 0 mm | 0 cm | |
| Dec. 30 | Patchy rain possible | 15° /15° | 1.7 mm | 0 cm | |
| Dec. 31 | Patchy rain possible | 16° /14° | 4.5 mm | 0 cm | |
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Where is Jefferson County?Get accurate weather forecasts for Jefferson County, located at latitude 38.254 and longitude -85.759. Stay updated with localized weather information tailored for Jefferson County.