Cincinnati Weather in December
6.4°C high · -3.3°C low · 81 mm rain · 2.3h sun
Dec is a cool month in Cincinnati — not peak season, but a good time to avoid crowds.
December at a glance
| Metric | Value |
|---|---|
| Average high | 6.4°C |
| Average low | -3.3°C |
| Rainfall | 81 mm |
| Sunshine | 2.3 hours/day |
| Daylight | 9.3 hours |
What to pack in December
Pack a warm coat and layers for Cincinnati in December.
Cincinnati weather by month
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Frequently asked questions
What is the weather in Cincinnati in December?
Highs of 6.4°C and lows of -3.3°C, with about 81 mm of rain and 2.3 hours of sunshine per day.
Is December a good time to visit Cincinnati?
Dec is a cool month in Cincinnati — not peak season, but a good time to avoid crowds.
What to do in Cincinnati · Best time to visit Cincinnati
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.