Pillow, PA 17017 Frost Dates
Frost dates for Pillow, PA, ZIP 17017
Typically, the last spring freeze lands around 04/27, roughly 242 days out. The first fall frost typically arrives around 10/16, about 172 frost-free days later.
Pillow sits in USDA Zone 6b (-5 to 0°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.
What to do before the first frost
Zone 6b around Pillow has about 7 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 04/27 isn't a guarantee
04/27 is the middle of 30 years of NOAA records, not a promise. Plant by 04/13 and you're betting against frost in roughly 9 years out of 10. 05/12 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Pillow compares
About 172 days separate Pillow's last and first frost, putting it 28,485 of 40,283 ZIP codes nationally. Within PA, it ranks 1,412 of 2,088.
Learn more
the frost range explains how to read the range around Pillow's dates instead of trusting one, and local microclimates explains what one yard in Pillow can differ from the 17017 normal.