Hancock County Climate
Hancock County, Ohio
Avg Annual Temp
51.8°F
Annual Precip
35.7"
Annual Snowfall
23.8"
Extreme Heat Days
15.75
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Hancock County Weather
Continental Extremes in Northwest Ohio
Hancock County averages 51.8°F, falling slightly below the national median temperature. Its climate is strictly humid continental, featuring cold winters and warm, humid summers.
Right in Line with State Norms
The county's 51.8°F annual temperature matches the Ohio average of 51.5°F almost perfectly. However, its 35.7 inches of annual precipitation is notably lower than the state's 41.2-inch average.
The Drier Side of the Region
Hancock is one of the driest counties in the area, receiving only 35.7 inches of rain. It receives slightly less snow (23.8 inches) than neighboring Hardin County to the south.
Warm Summers and Moderate Snowfall
Hancock sees 16 extreme heat days per year with July temperatures averaging 74.5°F. Winter precipitation includes 23.8 inches of snow, often driven by winds across the flat plains.
Plan for Seasonal Dry Spells
Landscaping should account for the lower 35.7-inch rainfall average with drought-resistant plants. Standard snow removal is required for the roughly 24 inches of snow that falls each winter.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.