Mauckport, IN 47110 Frost Dates
Frost dates for Mauckport, IN, ZIP 47110
Typically, the last spring freeze lands around 04/19, roughly 234 days out. The first fall frost typically arrives around 10/24, about 186 frost-free days later.
The USDA Plant Hardiness Zone Map puts Mauckport in Zone 7a (0 to 5°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
Zone 7a around Mauckport has about 8 weeks left before the first fall frost — that's the usual window to get a cold frame up if you want to keep harvesting past it.
Why 04/19 isn't a guarantee
04/19 is the middle of 30 years of NOAA records, not a promise. Plant by 04/04 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 Mauckport compares
Mauckport's growing season runs about 186 days, ranking 22,987 of 40,283 US ZIP codes measured here, longest to shortest. Within IN, it ranks 350 of 927.
Learn more
the frost range explains how to read the range around Mauckport's dates instead of trusting one, and local microclimates explains what one yard in Mauckport can differ from the 47110 normal.