Dayton Weather in December

In Dayton, December brings low daytime temperatures around 6°C (43°F), with nights cooling to -2°C (28°F). Expect quite a bit of snow/rainfall this month.

Rainfall in Dayton in December

You can expect snow/rain on roughly 13 days based on historical data, averaging 102 mm (4 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Dayton in December

Dayton in December gets highs of 6°C (43°F) during the day and drops to -2°C (28°F) at night. Experience the winter season in December. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights drop below freezing to -2°C (28°F). An extra blanket is worth packing if you're unsure about the heating where you're staying.

Sunshine in Dayton in December

The month is characterized by fewer sunny days, with roughly 97 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Dayton. Our weather planner can help you explore destinations with more pleasant weather conditions.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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 December

Min Temperature -2°C (28°F)  

Max Temperature 6°C (43°F)  

Chance of Rain 43%  

Precipitation 102 mm (4 in)  

Rainy days 13 days  

Humidity 76%  

Sunshine 97 hours  

Percentage Sunshine 33%  

What to Wear in Dayton in December

We recommend to layer up for chilly conditions in Dayton in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Dayton in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

1/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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.

More climate data for Dayton

Temperature Rainfall Sunshine Humidity

See the full Dayton climate overview or explore weather in the United States of America.