Cleveland, Ohio weather in December

Averages from 2021–2025 (155 days of record).

Average high: 41°F
Average low: 32°F
Rainy days: ~15 per month
Total precipitation: 3.9 in
Warmest recorded: 63°F
Coldest recorded: -1°F

Expect December days in Cleveland, Ohio to top out around 41°F and cool to about 32°F overnight, with roughly 15 days of measurable rain across the month. In recent years December has ranged from -1°F to 63°F.

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Current Cleveland, Ohio forecast → · Historical data by Open-Meteo (ERA5).