Dayton
January
Weather in Dayton for January 2026
Your guide to Dayton weather in January - trends and predictions
The climate of Dayton in January is quite snowy, averaging 12 snowy days.
In general, the average temperature in Dayton 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.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
More
12
Dry days
7
Rainy days
12
Snow days
1°/-4°
Temperatures
24 km/h
Avg max wind
81 %
Avg humidity
Dayton Weather January
Move between months or click on a day
| 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° |
You can click on date
Access Dayton weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during January in Dayton
See the weather trend as well as the moving average line
January weather day by day
Click on a date for more information
| 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 | |
| Next | |||||
Important Notice
Our weather forecast for Dayton 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 Dayton forecast closer to your planned date for the most up-to-date weather information.
Dayton in January - FAQ
What are the expected maximum and minimum temperatures in Dayton 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 Dayton during January?
Significant rainfall exceeding 117 mm is expected in Dayton during January, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Dayton in January 2026?
Dayton experiences an average snowfall of 10.4 cm during January, occurring over 12 days.
What are the typical wind conditions in Dayton during January?
The average wind speed in Dayton during January is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
Dayton snow forecast January 2026
Track daily snowfall levels and discover Dayton’s snowy potential this January ❄️
January rainfall patterns in Dayton
Explore the daily rainfall trends and prepare for Daytons January weather 💧
Quick links
You are here
Where is Dayton?Get accurate weather forecasts for Dayton, located at latitude 39.759 and longitude -84.192. Stay updated with localized weather information tailored for Dayton.
Found a mistake?
We appreciate your attention to details. Tell us here.