Dayton Weather in January
January in Dayton brings moderate temperatures, with daytime highs of 17°C (63°F) and nights around 5°C (41°F). Quite a bit of rainfall is expected, around 104 mm (4.1 in), so pack an umbrella.
Rainfall in Dayton in January
You can expect rain on around 10 days based on historical patterns, with 104 mm (4.1 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Dayton in January
Daytime highs in Dayton in January reach 17°C (63°F), with nights around 5°C (41°F). January is known for being in the winter season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. Experience mild yet warm temperatures during this month, offering a comfortable climate.
Sunshine in Dayton in January
The area enjoys a balanced 142 hours of sunlight, ensuring it's neither too overcast nor too sunny.For Dayton itself, March generally stands out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Dayton's climate page.
Dayton Temperature in January
Min Temperature
5°C (41°F)
Max Temperature
17°C (63°F)
Chance of Rain
33%
Precipitation
104 mm (4.1 in)
Rainy days
10 days
Humidity
75% *
Sunshine
142 hours *
Percentage Sunshine
44% *
Best Places in the United States of America in January
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in January →
perfect weather
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unpleasant
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What to Wear in Dayton in January
Pleasant temperatures in January mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Dayton in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Dayton's climate page.
Temperature Rainfall Sunshine Humidity
See the full Dayton climate overview or explore weather in the United States of America.
