First Day Of Frost 2024 Usa. Use our 2024 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. Enter your zip or postal.
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. 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.