Grant County (Williamstown)
December
Weather in Grant County, Kentucky for December 2026
Your guide to Grant County weather in December - trends and predictions
With an average of 3 snowy days, Grant County usually enjoys a light touch of snow in December.
In general, the average temperature in Grant County at the beginning of December is 1.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 10.4 °F by the end of December.
With an average of 5 rainy days, Grant County experiences minimal rainfall in December.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
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23
Dry days
5
Rainy days
3
Snow days
5°/-1°
Temperatures
19 km/h
Avg max wind
79 %
Avg humidity
Grant County Weather December
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Temperatures trend during December in Grant County
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December weather in Grant County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Mist | 1° /-4° | 0 mm | 0 cm | |
| Dec. 2 |  Heavy snow | 1° /0° | 41.7 mm | 30.1 cm | |
| Dec. 3 |  Overcast | 3° /-3° | 0 mm | 0 cm | |
| Dec. 4 | Overcast | 0° /-3° | 0 mm | 0 cm | |
| Dec. 5 | Overcast | 2° /-6° | 0 mm | 0 cm | |
| Dec. 6 | Overcast | 1° /-1° | 0 mm | 0 cm | |
| Dec. 7 | Fog | 2° /0° | 0 mm | 0 cm | |
| Dec. 8 | Overcast | 1° /-2° | 0 mm | 0 cm | |
| Dec. 9 | Mist | 2° /-5° | 0 mm | 0 cm | |
| Dec. 10 |  Moderate or heavy rain shower | 4° /0° | 7.2 mm | 0 cm | |
| Dec. 11 | Overcast | 0° /-2° | 0 mm | 0 cm | |
| Dec. 12 | Heavy snow | 2° /0° | 29.5 mm | 19.8 cm | |
| Dec. 13 | Mist | 0° /-1° | 1.7 mm | 0 cm | |
| Dec. 14 | Overcast | -5° /-11° | 3 mm | 2.2 cm | |
| Dec. 15 |  Cloudy | -1° /-12° | 0 mm | 0 cm | |
| Dec. 16 | Overcast | 4° /-4° | 0 mm | 0 cm | |
| Dec. 17 | Overcast | 5° /1° | 0 mm | 0 cm | |
| Dec. 18 |  Moderate or heavy rain with thunder | 9° /4° | 69 mm | 0 cm | |
| Dec. 19 | Overcast | 6° /-4° | 15.4 mm | 0 cm | |
| Dec. 20 | Overcast | 10° /-2° | 0 mm | 0 cm | |
| Dec. 21 | Overcast | 5° /0° | 0 mm | 0 cm | |
| Dec. 22 | Overcast | 9° /-2° | 0 mm | 0 cm | |
| Dec. 23 | Overcast | 7° /5° | 0 mm | 0 cm | |
| Dec. 24 | Fog | 8° /5° | 0 mm | 0 cm | |
| Dec. 25 | Mist | 14° /7° | 0 mm | 0 cm | |
| Dec. 26 | Overcast | 14° /5° | 0 mm | 0 cm | |
| Dec. 27 | Overcast | 12° /8° | 0 mm | 0 cm | |
| Dec. 28 | Fog | 17° /7° | 0 mm | 0 cm | |
| Dec. 29 |  Blowing snow | 15° /-5° | 14.8 mm | 0 cm | |
| Dec. 30 |  Sunny | 0° /-7° | 0 mm | 0 cm | |
| Dec. 31 | Overcast | 1° /-3° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Grant 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 Grant County forecast closer to your planned date for the most up-to-date weather information.
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Grant County in December - FAQ
What are the expected maximum and minimum temperatures in Grant County during December?
Brace for cold days with temperatures not exceeding 5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Grant County during December?
Significant rainfall exceeding 182.3 mm is expected in Grant County during December, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Grant County in December 2026?
Grant County experiences an average snowfall of 52.1 cm during December, occurring over 3 days.
What are the typical wind conditions in Grant County during December?
The average wind speed in Grant County during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
Grant County snow forecast December 2026
Track daily snowfall levels and discover Grant County’s snowy potential this December ❄️
On average, Grant County sees 3 snowy days during December, with approximately 52.1 cm of total snowfall.
December rainfall patterns in Grant County
Explore the daily rainfall trends and prepare for Grant Countys December weather 💧
Typically, Grant County has 5 rainy days in December with a total of 182.3 mm of rainfall.
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Where is Grant County?Get accurate weather forecasts for Grant County, located at latitude 38.638 and longitude -84.561. Stay updated with localized weather information tailored for Grant County.
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