Mahoning County (Youngstown)
December
Weather in Mahoning County for December 2025
Your guide to Mahoning County weather in December - trends and predictions
Mahoning County typically experiences moderate snowfall in December, with an average of 7 snowy days.
In general, the average temperature in Mahoning County at the beginning of December is -0.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 5.7 °F by the end of December.
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Snow Forecast ❄️
Temperatures
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18
Dry days
6
Rainy days
7
Snow days
2°/-2°
Temperatures
20 km/h
Avg max wind
83 %
Avg humidity
Mahoning County in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  -1° | 2  0° | 3 0° | 4  -1° | 5 0° | 6 -2° | |
| 7 0° | 8 3° | 9  6° | 10  6° | 11  1° | 12 -1° | 13  -2° |
| 14 2° | 15 1° | 16 9° | 17 9° | 18 2° | 19 0° | 20  0° |
| 21 -1° | 22  -2° | 23 1° | 24  1° | 25  0° | 26 2° | 27 2° |
| 28 10° | 29  14° | 30 6° | 31 6° |
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Temperatures trend during December in Mahoning 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 | Cloudy | -1° /-5° | 0 mm | 0 cm | |
| Dec. 2 | Overcast | 0° /-5° | 0 mm | 0 cm | |
| Dec. 3 | Overcast | 0° /-3° | 0 mm | 0 cm | |
| Dec. 4 | Patchy moderate snow | -1° /-3° | 5 mm | 3.6 cm | |
| Dec. 5 | Overcast | 0° /-5° | 2.2 mm | 1.6 cm | |
| Dec. 6 | Cloudy | -2° /-5° | 0 mm | 0 cm | |
| Dec. 7 | Overcast | 0° /-4° | 0 mm | 0 cm | |
| Dec. 8 | Overcast | 3° /0° | 0 mm | 0 cm | |
| Dec. 9 | Moderate or heavy rain shower | 6° /1° | 44 mm | 0 cm | |
| Dec. 10 | Moderate rain | 6° /2° | 15.3 mm | 0 cm | |
| Dec. 11 | Moderate or heavy snow showers | 1° /-2° | 0.9 mm | 0.7 cm | |
| Dec. 12 | Overcast | -1° /-7° | 0 mm | 0 cm | |
| Dec. 13 | Sunny | -2° /-7° | 0 mm | 0 cm | |
| Dec. 14 | Sunny | 2° /-8° | 0 mm | 0 cm | |
| Dec. 15 | Moderate or heavy snow showers | 1° /-3° | 31.9 mm | 2.2 cm | |
| Dec. 16 | Moderate rain | 9° /1° | 45.9 mm | 0 cm | |
| Dec. 17 | Overcast | 9° /2° | 0 mm | 0 cm | |
| Dec. 18 | Patchy moderate snow | 2° /0° | 23.9 mm | 1.2 cm | |
| Dec. 19 | Overcast | 0° /-1° | 0 mm | 0 cm | |
| Dec. 20 | Moderate snow | 0° /0° | 8.4 mm | 6.1 cm | |
| Dec. 21 | Overcast | -1° /-3° | 0 mm | 0 cm | |
| Dec. 22 | Partly cloudy | -2° /-6° | 0 mm | 0 cm | |
| Dec. 23 | Overcast | 1° /-5° | 0 mm | 0 cm | |
| Dec. 24 | Mist | 1° /0° | 10.8 mm | 7.8 cm | |
| Dec. 25 | Freezing fog | 0° /-2° | 0 mm | 0 cm | |
| Dec. 26 | Fog | 2° /0° | 0 mm | 0 cm | |
| Dec. 27 | Freezing fog | 2° /-1° | 2.3 mm | 0 cm | |
| Dec. 28 | Fog | 10° /2° | 0 mm | 0 cm | |
| Dec. 29 | Moderate or heavy rain with thunder | 14° /8° | 22.8 mm | 0 cm | |
| Dec. 30 | Overcast | 6° /4° | 0 mm | 0 cm | |
| Dec. 31 | Overcast | 6° /3° | 2.2 mm | 0 cm | |
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Important Notice
Our weather forecast for Mahoning 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 Mahoning County forecast closer to your planned date for the most up-to-date weather information.
Mahoning County in December - FAQ
What are the expected maximum and minimum temperatures in Mahoning County during December?
Brace for cold days with temperatures not exceeding 2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Mahoning County during December?
Significant rainfall exceeding 215.6 mm is expected in Mahoning County during December, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Mahoning County in December 2025?
Mahoning County experiences an average snowfall of 23.1 cm during December, occurring over 7 days.
What are the typical wind conditions in Mahoning County during December?
The average wind speed in Mahoning County during December is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
Mahoning County snow forecast December 2025
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December rainfall patterns in Mahoning County
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Where is Mahoning County?Get accurate weather forecasts for Mahoning County, located at latitude 41.1 and longitude -80.65. Stay updated with localized weather information tailored for Mahoning County.
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