Evansville, IN 47733 Frost Dates
When can you plant in Evansville, IN?
Typically, the last spring freeze lands around 04/04, roughly 219 days out. The first fall frost typically arrives around 10/29, about 206 frost-free days later.
Zone 7a (0 to 5°F average annual minimum) comes from the USDA Plant Hardiness Zone Map; the frost dates above are the 1991-2020 normal at the nearest reporting NOAA station for Evansville, not a forecast for this year.
What to do before the first frost
About 9 weeks of growing season left in Evansville before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
How much risk comes with planting early here
04/04 is the middle of 30 years of NOAA records, not a promise. Plant by 03/22 and you're betting against frost in roughly 9 years out of 10. 04/19 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Evansville compares
Evansville's growing season runs about 206 days, ranking 15,919 of 40,283 US ZIP codes measured here, longest to shortest. Within IN, it ranks 57 of 927.
Learn more
zone vs. frost date covers why Zone 7a and Evansville's frost date answer different questions. the frost range covers how to read the range around Evansville's dates instead of trusting one.