Fort Knox (KY)
December
Weather in Fort Knox, Kentucky for December 2025
Your guide to Fort Knox weather in December - trends and predictions
In general, the average temperature in Fort Knox at the beginning of December is 2.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 11.7 °F by the end of December.
The climate of Fort Knox in December is notably wet, with an average of 15 rainy days, and a total of 305.3 mm of precipitation.
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Temperatures
Rain 🌧️
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16
Dry days
15
Rainy days
0
Snow days
7°/1°
Temperatures
19 km/h
Avg max wind
75 %
Avg humidity
Fort Knox Weather December
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Temperatures trend during December in Fort Knox
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December weather in Fort Knox day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Cloudy | 2° /-3° | 0.7 mm | 1 | |
| Dec. 2 |  Light freezing rain | 0° /-5° | 0.3 mm | 1 | |
| Dec. 3 |  Sunny | 0° /-6° | 0 mm | 2 | |
| Dec. 4 |  Moderate or heavy rain shower | 5° /-4° | 1.5 mm | 2 | |
| Dec. 5 |  Partly cloudy | 4° /-6° | 0 mm | 2 | |
| Dec. 6 |  Overcast | 0° /-6° | 0 mm | 1 | |
| Dec. 7 | Partly cloudy | 7° /-3° | 0 mm | 3 | |
| Dec. 8 |  Patchy rain possible | 12° /2° | 4.3 mm | 3 | |
| Dec. 9 | Moderate or heavy rain shower | 12° /7° | 28.3 mm | 3 | |
| Dec. 10 | Moderate rain at times | 9° /2° | 2.6 mm | 2 | |
| Dec. 11 | Overcast | 3° /-1° | 0.2 mm | 1 | |
| Dec. 12 | Overcast | 3° /-4° | 0 mm | 1 | |
| Dec. 13 | Overcast | 6° /-1° | 0 mm | 2 | |
| Dec. 14 | Overcast | 10° /0° | 11.3 mm | 3 | |
| Dec. 15 | Patchy rain possible | 11° /7° | 14 mm | 3 | |
| Dec. 16 | Moderate or heavy rain shower | 14° /8° | 51.7 mm | 3 | |
| Dec. 17 | Sunny | 13° /4° | 0 mm | 4 | |
| Dec. 18 | Moderate or heavy rain shower | 10° /3° | 66.8 mm | 3 | |
| Dec. 19 | Overcast | 4° /0° | 0 mm | 1 | |
| Dec. 20 | Patchy rain possible | 2° /0° | 0.1 mm | 1 | |
| Dec. 21 | Overcast | 1° /-1° | 0.2 mm | 1 | |
| Dec. 22 | Partly cloudy | 3° /-4° | 0 mm | 2 | |
| Dec. 23 | Overcast | 7° /-1° | 0 mm | 2 | |
| Dec. 24 | Patchy rain possible | 8° /3° | 0.7 mm | 2 | |
| Dec. 25 | Overcast | 11° /4° | 0 mm | 3 | |
| Dec. 26 | Moderate rain at times | 12° /8° | 4.5 mm | 3 | |
| Dec. 27 | Moderate or heavy rain shower | 11° /7° | 33.1 mm | 3 | |
| Dec. 28 | Patchy rain possible | 14° /10° | 11.1 mm | 3 | |
| Dec. 29 | Moderate or heavy rain shower | 15° /9° | 73.9 mm | 4 | |
| Dec. 30 | Overcast | 10° /8° | 0 mm | 3 | |
| Dec. 31 | Overcast | 9° /3° | 0 mm | 2 | |
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Important Notice
Our weather forecast for Fort Knox 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 Fort Knox forecast closer to your planned date for the most up-to-date weather information.
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Fort Knox in December - FAQ
What are the expected maximum and minimum temperatures in Fort Knox during December?
Prepare for cooler days with highs just around 7° and colder nights, dipping below 1°.
How much rainfall should be expected in Fort Knox during December?
Significant rainfall exceeding 305.3 mm is expected in Fort Knox during December, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Fort Knox in December 2025?
Fort Knox typically sees 0 cm of snowfall during December.
What are the typical wind conditions in Fort Knox during December?
The average wind speed in Fort Knox during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Fort Knox
Explore the daily rainfall trends and prepare for Fort Knoxs December weather 💧
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