The House Year · state by state
Ohio
88 counties in the data · Zones 6a–7a · ~103–143 freezing days a year
What Ohio does to a house
A state is a big place — these are the ranges, not averages. The county pages pin the numbers down.
- Climate
- Zones 6a–7a. Freezing days run from ~103 to ~143 a year depending on the county.
- First freeze
- Usually lands anywhere from October 14 to November 3 depending on the county.
- The air
- Runs from temperate to humid, county by county.
- The load
- Heating season rules the calendar in most of the state.
- Termites
- Light pressure as a state band.
- Radon
- EPA Zone 1 — the highest band — statewide. A one-time test settles it either way.
- Labor
- Labor sits near one level statewide — every price band on this site adjusts to the county anyway.
County pages in Ohio
- Butler CountyZone 6b · ~115 freeze days
- Cuyahoga CountyZone 6b · ~111 freeze days
- Delaware CountyZone 6b · ~113 freeze days
- Franklin CountyZone 6b · ~112 freeze days
- Hamilton CountyZone 6b · ~103 freeze days
- Lorain CountyZone 6b · ~115 freeze days
- Lucas CountyZone 6b · ~125 freeze days
- Montgomery CountyZone 6b · ~110 freeze days
- Stark CountyZone 6b · ~126 freeze days
- Summit CountyZone 6b · ~126 freeze days
- Warren CountyZone 6b · ~110 freeze days
All 88 Ohio counties are in the data.The rest of the country →
A state is a big place.
This page is the wide shot. Your county narrows it, and the app builds the year for your exact house — your dates, your prices, your reminders.
Free to start · the whole year is $24 · no card required