Learn more and buy the 2015 Old Farmer's Almanac!
Hi--if you see the link atHi--if you see the link at the bottom, you can find your frost date by state. Then pick closest weather station. If you live near Baton Rouge, you can see that that the 50% probability of frost date (32 degrees) is February 26. Of course, this is based on 30 years of history--every year is different!