Ohio Last Frost Date 2025 Map

Ohio Last Frost Date 2025 Map. Want to know when to expect your last frost of the spring, or the first frost of the fall? Make it easier to plan your garden by looking at these estimates of the first and last frost dates for your region of the country.

We’ve created average first frost dates, average last frost dates and average number of days with frost maps for most us states and candian provinces. A frost date is the average date of the last light freeze in spring or the first light freeze in fall.