First Day Of Frost 2024 Nj. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. Lookup your first and last freeze/frost dates by zip code.

Use this mapping tool to find the average of first and last frost date in your city or state by zip code to make sure you start your garden at the right time, not too early, not too late. To make it easier to plan your garden, the regions on this map will help you estimate the first date of frost in the fall and the last date of frost in the spring for your region.