Ohio Last Frost Date 2025 Schedule. Last freeze of spring and first freeze of fall for wooster celsius | fahrenheit year: A frost date is the average date of the last light freeze in spring or the first light freeze in fall.
Some zones share the same first and last frost dates, which means similar. Use our 2025 frost dates calculator to find the average dates of the last light freeze of spring and the first light freeze of fall for locations across the u.s.