Montgomery County (Dayton)
January
Weather in Montgomery County for January 2026
Your guide to Montgomery County weather in January - trends and predictions
The climate of Montgomery County in January is quite snowy, averaging 12 snowy days.
In general, the average temperature in Montgomery County at the beginning of January is -0.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 4.4 °F by the end of January.
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Snow Forecast ❄️
Temperatures
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12
Dry days
7
Rainy days
12
Snow days
1°/-4°
Temperatures
24 km/h
Avg max wind
81 %
Avg humidity
Montgomery County Weather January
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  1° | 2 2° | 3  0° | ||||
| 4  -3° | 5 -2° | 6  -0° | 7  -1° | 8 -3° | 9 4° | 10  0° |
| 11 -0° | 12  5° | 13 -0° | 14 -7° | 15 -6° | 16  -4° | 17  -1° |
| 18 -1° | 19 -4° | 20 -8° | 21 -8° | 22  -4° | 23  -1° | 24 2° |
| 25  6° | 26  6° | 27 4° | 28  3° | 29 3° | 30 4° | 31 5° |
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Temperatures trend during January in Montgomery County
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 | Overcast | 1° /-2° | 0 mm | 0 cm | |
| Jan. 2 | Overcast | 2° /-1° | 0 mm | 0 cm | |
| Jan. 3 | Mist | 0° /-5° | 0 mm | 0 cm | |
| Jan. 4 | Sunny | -3° /-8° | 0 mm | 0 cm | |
| Jan. 5 | Overcast | -2° /-6° | 0 mm | 0 cm | |
| Jan. 6 | Heavy snow | 0° /-3° | 49.4 mm | 28 cm | |
| Jan. 7 | Moderate or heavy snow showers | -1° /-7° | 0.7 mm | 0.5 cm | |
| Jan. 8 | Overcast | -3° /-10° | 0 mm | 0 cm | |
| Jan. 9 | Heavy snow | 4° /-6° | 11.5 mm | 1 cm | |
| Jan. 10 | Light snow | 0° /-6° | 6.7 mm | 3.8 cm | |
| Jan. 11 | Light snow | 0° /-4° | 2 mm | 1.5 cm | |
| Jan. 12 | Moderate rain | 5° /-3° | 10.5 mm | 0 cm | |
| Jan. 13 | Light snow | 0° /-8° | 0.3 mm | 0 cm | |
| Jan. 14 | Light snow | -7° /-13° | 0 mm | 0 cm | |
| Jan. 15 | Overcast | -6° /-13° | 0 mm | 0 cm | |
| Jan. 16 | Moderate snow | -4° /-10° | 0.5 mm | 0.3 cm | |
| Jan. 17 | Partly cloudy | -1° /-8° | 0 mm | 0 cm | |
| Jan. 18 | Heavy snow | -1° /-6° | 7 mm | 2.4 cm | |
| Jan. 19 | Heavy snow | -4° /-12° | 1.5 mm | 1.1 cm | |
| Jan. 20 | Light snow | -8° /-15° | 0.2 mm | 0.1 cm | |
| Jan. 21 | Mist | -8° /-14° | 0 mm | 0 cm | |
| Jan. 22 | Cloudy | -4° /-13° | 0 mm | 0 cm | |
| Jan. 23 | Light freezing rain | -1° /-5° | 3.1 mm | 0 cm | |
| Jan. 24 | Moderate rain | 2° /-6° | 11.3 mm | 0 cm | |
| Jan. 25 | Light rain | 6° /-1° | 1.1 mm | 0 cm | |
| Jan. 26 | Patchy rain possible | 6° /-1° | 0.1 mm | 0 cm | |
| Jan. 27 | Light rain | 4° /-3° | 6.9 mm | 0 cm | |
| Jan. 28 | Light sleet | 3° /-1° | 3.8 mm | 0 cm | |
| Jan. 29 | Overcast | 3° /-2° | 0 mm | 0 cm | |
| Jan. 30 | Light sleet | 4° /-2° | 6.2 mm | 0 cm | |
| Jan. 31 | Fog | 5° /1° | 4.8 mm | 0 cm | |
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Important Notice
Our weather forecast for Montgomery County in January 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 January - FAQ
What are the expected maximum and minimum temperatures in Montgomery County during January?
Brace for cold days with temperatures not exceeding 1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Montgomery County during January?
Significant rainfall exceeding 117 mm is expected in Montgomery County during January, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Montgomery County in January 2026?
Montgomery County experiences an average snowfall of 10.4 cm during January, occurring over 12 days.
What are the typical wind conditions in Montgomery County during January?
The average wind speed in Montgomery County during January is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
Montgomery County snow forecast January 2026
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January rainfall patterns in Montgomery County
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