Why Should You Care about the Frost Map? Knowing your last frost date is critical for garden success. While cold-hardy plants like kale, carrots, and broccoli can withstand lower ...

According to a map of the average last spring freeze ... occurring after the spring frost date or before the fall frost date is 30%, which means that there is still a chance of frost occurring ...

The frost date calculator uses historical data to estimate the average last frost of spring and the ... shown in purple and white on the map, are past their frost date and ready to plant.

An analysis of Madison’s last frost date from 1940 to 2024 shows a trend consistent with the scientific expectations of global warming — that the last frost date now occurs earlier in the spring. Our ...

The last frost of the season could come as late ... Find the interactive map here. Michigan’s dates range from April 19 in Port Huron to June 7 in Vanderbilt. For the best gardening results ...

Here's a really nice climate tool that allows you to gauge when the last frost typically occurs in your county.