Hancock County Climate
Hancock County, Indiana
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
51.9°F
Annual Precip
47.8"
Annual Snowfall
20.2"
Extreme Heat Days
16
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6a
Minimum winter temperature range for plant survival
3,388
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Hancock County
Climate Verdict
Hancock County has a mild, with an average annual temperature of 51.9°F, moderately wet with 47.8 inches of annual precipitation, rare extreme heat with only 15.5 days above 90°F annually, moderate snowfall of 20.2 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 26.7°F. summers are warm — July averages 74.2°F. The 48°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Hancock County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Hancock County closely matches the Indiana statewide average temperature of 52.4°F, it is somewhat wetter than average for Indiana.
Climate Profile
About Hancock County Weather
Temperate Conditions Near the National Median
Hancock County maintains an annual average temperature of 51.9°F, placing it near the national median for temperate zones. It features the typical wet-dry cycles characteristic of the American interior.
Wetter Than the Indiana Average
At 51.9°F, Hancock County is right in line with Indiana’s state average temperature. However, it is significantly wetter than the state average, recording 47.8 inches of rain compared to 43.9 inches statewide.
Extra Moisture Compared to Hamilton County
Hancock is slightly warmer and significantly wetter than neighboring Hamilton County. While Hamilton receives 43.2 inches of rain, Hancock deals with nearly five more inches of annual precipitation.
Steady Heat and Moderate Snowfall
The county faces 16 days of extreme heat over 90°F during the 72.7°F average summer. Winter brings 20.2 inches of snow and average seasonal temperatures around 29.5°F.
Manage the Rain and Summer Humidity
Prioritize storm drainage and roof maintenance to handle the high annual precipitation of 47.8 inches. Ensure air conditioning is serviced to manage the mid-70s July averages.
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.