Cuyahoga County Climate
Cuyahoga County, Ohio
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
52.3°F
Annual Precip
37.2"
Annual Snowfall
63.8"
Extreme Heat Days
11
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6b
Minimum winter temperature range for plant survival
3,343
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Cuyahoga County
Climate Verdict
Cuyahoga County has a mild, with an average annual temperature of 52.3°F, moderate rainfall of 37.2 inches per year, rare extreme heat with only 10.8 days above 90°F annually, heavy winter snowfall averaging 63.8 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 29.3°F. summers are warm — July averages 74.4°F. The 45°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Winter sports enthusiasts benefit from reliable snow cover for 3-4 months annually.
Regional Context
Cuyahoga County closely matches the Ohio statewide average temperature of 51.5°F, it is somewhat drier than average for Ohio.
Climate Profile
About Cuyahoga County Weather
A temperate humid continental climate
Cuyahoga County maintains an annual average temperature of 52.3°F, placing it near the national median for temperate zones. This humid continental climate experiences distinct seasonal shifts typical of the American Midwest.
Warmer than the Ohio average
The county's average temperature of 52.3°F is higher than the Ohio statewide average of 51.5°F. It remains one of the milder northern counties despite its reputation for harsh lakefront conditions.
Milder than its western neighbors
Cuyahoga is slightly warmer than neighboring Erie County, which averages 52.0°F. While its 37.2 inches of annual precipitation is lower than the state average, it serves as a transitional zone for lake-effect weather.
Heavy snow and moderate summers
Winters are defined by a significant 63.8 inches of annual snowfall and an average winter temperature of 31.6°F. Summers remain manageable with only 11 extreme heat days peaking above 90°F.
Prepare for serious lake-effect snow
Residents must prioritize high-quality snow removal gear to manage nearly 64 inches of accumulation. HVAC systems should be ready for 11 days of extreme heat, though the July average of 74.4°F is relatively mild.
Frequently Asked Questions
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Data sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.