Montgomery County (Clarksville)
December
Weather in Montgomery County for December 2025
Your guide to Montgomery County weather in December - trends and predictions
With an average of 3 snowy days, Montgomery County usually enjoys a light touch of snow in December.
In general, the average temperature in Montgomery County at the beginning of December is 7.7 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 10.4 °F by the end of December.
Montgomery County experiences moderate rainfall in December, with an average of 6 rainy days and a total precipitation of 100.5 mm.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
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22
Dry days
6
Rainy days
3
Snow days
10°/2°
Temperatures
18 km/h
Avg max wind
67 %
Avg humidity
Montgomery County in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  8° | 2  8° | 3 8° | 4  7° | 5 8° | 6  5° | 7  10° |
| 8 11° | 9  15° | 10  10° | 11 6° | 12 9° | 13 11° | 14 12° |
| 15 13° | 16  14° | 17 12° | 18 11° | 19  4° | 20 6° | 21 7° |
| 22 9° | 23 11° | 24 12° | 25 13° | 26 12° | 27 10° | 28 11° |
| 29  8° | 30 9° | 31 10° |
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Temperatures trend during December in Montgomery County
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 | Moderate rain | 8° /2° | 6.2 mm | 0 cm | |
| Dec. 2 | Overcast | 8° /1° | 0 mm | 0 cm | |
| Dec. 3 | Overcast | 8° /-1° | 0 mm | 0 cm | |
| Dec. 4 | Fog | 7° /0° | 0 mm | 0 cm | |
| Dec. 5 | Mist | 8° /-2° | 0 mm | 0 cm | |
| Dec. 6 | Cloudy | 5° /-2° | 0 mm | 0 cm | |
| Dec. 7 | Sunny | 10° /-2° | 0 mm | 0 cm | |
| Dec. 8 | Overcast | 11° /3° | 6.5 mm | 0 cm | |
| Dec. 9 | Light rain shower | 15° /9° | 29.8 mm | 0 cm | |
| Dec. 10 | Moderate snow | 10° /1° | 28.9 mm | 0.5 cm | |
| Dec. 11 | Sunny | 6° /-1° | 0 mm | 0 cm | |
| Dec. 12 | Sunny | 9° /-1° | 0 mm | 0 cm | |
| Dec. 13 | Cloudy | 11° /2° | 0 mm | 0 cm | |
| Dec. 14 | Sunny | 12° /2° | 17.3 mm | 0 cm | |
| Dec. 15 | Overcast | 13° /5° | 0 mm | 0 cm | |
| Dec. 16 | Light drizzle | 14° /7° | 44.3 mm | 0 cm | |
| Dec. 17 | Patchy rain possible | 12° /5° | 0.8 mm | 0 cm | |
| Dec. 18 | Sunny | 11° /1° | 41.4 mm | 0 cm | |
| Dec. 19 | Partly cloudy | 4° /-2° | 0 mm | 0 cm | |
| Dec. 20 | Partly cloudy | 6° /-1° | 0 mm | 0 cm | |
| Dec. 21 | Cloudy | 7° /0° | 0 mm | 0 cm | |
| Dec. 22 | Overcast | 9° /0° | 0 mm | 0 cm | |
| Dec. 23 | Light rain shower | 11° /4° | 0.4 mm | 0 cm | |
| Dec. 24 | Partly cloudy | 12° /6° | 0 mm | 0 cm | |
| Dec. 25 | Light rain shower | 13° /8° | 11.2 mm | 0 cm | |
| Dec. 26 | Mist | 12° /5° | 0 mm | 0 cm | |
| Dec. 27 | Patchy rain possible | 10° /4° | 38.5 mm | 0 cm | |
| Dec. 28 | Patchy rain possible | 11° /5° | 1.4 mm | 0 cm | |
| Dec. 29 | Light snow showers | 8° /5° | 91.3 mm | 0.3 cm | |
| Dec. 30 | Fog | 9° /5° | 0.2 mm | 0.2 cm | |
| Dec. 31 | Sunny | 10° /2° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Montgomery 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 Montgomery County forecast closer to your planned date for the most up-to-date weather information.
Montgomery County in December - FAQ
What are the expected maximum and minimum temperatures in Montgomery County during December?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 2°.
How much rainfall should be expected in Montgomery County during December?
Significant rainfall exceeding 100.5 mm is expected in Montgomery County during December, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Montgomery County in December 2025?
Montgomery County experiences an average snowfall of 1.5 cm during December, occurring over 3 days.
What are the typical wind conditions in Montgomery County during December?
The average wind speed in Montgomery County during December is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
Montgomery County snow forecast December 2025
Track daily snowfall levels and discover Montgomery County’s snowy potential this December ❄️
December rainfall patterns in Montgomery County
Explore the daily rainfall trends and prepare for Montgomery Countys December weather 💧
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