Fowlerton, IN 46930 Frost Dates
Fowlerton, IN: when does the frost end?
Typically, the last spring freeze lands around 04/26, roughly 241 days out. Fall's first freeze usually shows up around 10/20, roughly 175 days after the last spring frost.
Fowlerton sits in USDA Zone 6a (-10 to -5°F average annual minimum). The dates above are NOAA's 1991-2020 normal at the nearest reporting station, a 30-year average, not a forecast.
Stretching the season past the first frost
With roughly 8 weeks until Fowlerton's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
Why 04/26 isn't a guarantee
04/26 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 04/11 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 05/12 and only about 1 year in 10 sees frost after that.
Fowlerton against the rest of the dataset
Fowlerton's growing season runs about 175 days, ranking 27,229 of 40,283 US ZIP codes measured here, longest to shortest. Within IN, it ranks 648 of 927.
Learn more
Before leaning on 46930's figures: zone vs. frost date explains why Zone 6a and Fowlerton's frost date answer different questions, while the frost range explains how to read the range around Fowlerton's dates instead of trusting one.