New Holland, OH 43145 Frost Dates
New Holland, OH: when does the frost end?
The last spring frost here typically falls around 04/17, about 232 days from today. Fall's first freeze usually shows up around 10/28, roughly 192 days after the last spring frost.
Zone 6b (-5 to 0°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 New Holland, not a forecast for this year.
Stretching the season past the first frost
With roughly 9 weeks until New Holland's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
The actual range around New Holland's last frost
04/17 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 04/02 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 05/04 and only about 1 year in 10 sees frost after that.
New Holland against the rest of the dataset
New Holland's growing season runs about 192 days, ranking 20,490 of 40,283 US ZIP codes measured here, longest to shortest. Within OH, it ranks 258 of 1,383.
Learn more
Before leaning on 43145's figures: the frost range explains how to read the range around New Holland's dates instead of trusting one, while local microclimates explains what one yard in New Holland can differ from the 43145 normal.