Lawrenceburg, KY 40342 Frost Dates
When can you plant in Lawrenceburg, KY?
Typically, the last spring freeze lands around 04/12, roughly 227 days out. The first fall frost typically arrives around 10/28, about 198 frost-free days later.
The USDA Plant Hardiness Zone Map puts Lawrenceburg in Zone 6b (-5 to 0°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
What to do before the first frost
About 9 weeks of growing season left in Lawrenceburg before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
Why 04/12 isn't a guarantee
04/12 is the middle of 30 years of NOAA records, not a promise. Plant by 03/28 and you're betting against frost in roughly 9 years out of 10. 05/02 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Lawrenceburg compares
Lawrenceburg's growing season runs about 198 days, ranking 18,384 of 40,283 US ZIP codes measured here, longest to shortest. Within KY, it ranks 304 of 909.
Learn more
local microclimates covers what one yard in Lawrenceburg can differ from the 40342 normal. zone vs. frost date covers why Zone 6b and Lawrenceburg's frost date answer different questions.