Dayton (OH)
December
Weather in Dayton, Ohio for December 2026
Your guide to Dayton weather in December - trends and predictions
Dayton typically experiences moderate snowfall in December, with an average of 7 snowy days.
In general, the average temperature in Dayton at the beginning of December is 0.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 8 °C by the end of December.
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Snow Forecast ❄️
Temperatures
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15
Dry days
9
Rainy days
7
Snow days
3°/-2°
Temperatures
22 km/h
Avg max wind
81 %
Avg humidity
Dayton Weather December
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Temperatures trend during December in Dayton
See the weather trend as well as the moving average line
December weather in Dayton day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Cloudy | 0° /-4° | 0.9 mm | 0.7 cm | |
| Dec. 2 |  Overcast | -1° /-4° | 6.7 mm | 4.8 cm | |
| Dec. 3 | Overcast | 2° /-4° | 0 mm | 0 cm | |
| Dec. 4 | Overcast | 0° /-5° | 0 mm | 0 cm | |
| Dec. 5 |  Partly cloudy | 0° /-7° | 0 mm | 0 cm | |
| Dec. 6 | Cloudy | -1° /-5° | 0 mm | 0 cm | |
| Dec. 7 | Overcast | 3° /-2° | 0 mm | 0 cm | |
| Dec. 8 | Partly cloudy | 5° /-3° | 0 mm | 0 cm | |
| Dec. 9 |  Moderate or heavy rain with thunder | 4° /-1° | 22.7 mm | 0 cm | |
| Dec. 10 |  Fog | 5° /0° | 1.6 mm | 0 cm | |
| Dec. 11 |  Light freezing rain | 0° /-2° | 0 mm | 0 cm | |
| Dec. 12 | Cloudy | 0° /-4° | 9.5 mm | 6.9 cm | |
| Dec. 13 | Overcast | 0° /-4° | 8.5 mm | 6.1 cm | |
| Dec. 14 | Overcast | -1° /-8° | 2.5 mm | 1.1 cm | |
| Dec. 15 | Moderate or heavy rain with thunder | 1° /-6° | 25.6 mm | 0 cm | |
| Dec. 16 | Moderate or heavy rain with thunder | 6° /0° | 45.9 mm | 0 cm | |
| Dec. 17 | Overcast | 7° /0° | 0 mm | 0 cm | |
| Dec. 18 |  Moderate or heavy snow showers | 5° /1° | 58.5 mm | 2.6 cm | |
| Dec. 19 | Overcast | 2° /-3° | 7.2 mm | 0 cm | |
| Dec. 20 | Mist | 2° /-3° | 0 mm | 0 cm | |
| Dec. 21 | Overcast | 1° /-3° | 0 mm | 0 cm | |
| Dec. 22 | Overcast | 1° /-5° | 0 mm | 0 cm | |
| Dec. 23 | Overcast | 4° /-1° | 0 mm | 0 cm | |
| Dec. 24 | Fog | 3° /0° | 0 mm | 0 cm | |
| Dec. 25 | Fog | 5° /0° | 1.2 mm | 0 cm | |
| Dec. 26 | Mist | 8° /2° | 2.8 mm | 0.8 cm | |
| Dec. 27 |  Moderate or heavy rain shower | 7° /3° | 9.5 mm | 0 cm | |
| Dec. 28 | Overcast | 14° /6° | 2 mm | 0 cm | |
| Dec. 29 | Moderate or heavy rain with thunder | 14° /0° | 55.7 mm | 0 cm | |
| Dec. 30 | Mist | 4° /-2° | 0 mm | 0 cm | |
| Dec. 31 | Overcast | 4° /0° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Dayton 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 Dayton forecast closer to your planned date for the most up-to-date weather information.
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Dayton in December - FAQ
What are the expected maximum and minimum temperatures in Dayton during December?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Dayton during December?
Significant rainfall exceeding 260.9 mm is expected in Dayton during December, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Dayton in December 2026?
Dayton experiences an average snowfall of 23.025 cm during December, occurring over 7 days.
What are the typical wind conditions in Dayton during December?
The average wind speed in Dayton during December is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
Dayton snow forecast December 2026
Track daily snowfall levels and discover Dayton’s snowy potential this December ❄️
On average, Dayton sees 7 snowy days during December, with approximately 23 cm of total snowfall.
December rainfall patterns in Dayton
Explore the daily rainfall trends and prepare for Daytons December weather 💧
Typically, Dayton has 9 rainy days in December with a total of 260.9 mm of rainfall.
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