Topton, PA 19562 Frost Dates
When can you plant in Topton, PA?
The last spring frost here typically falls around 04/10, about 225 days from today. The first fall frost typically arrives around 10/31, about 202 frost-free days later.
Zone 7a (0 to 5°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 Topton, not a forecast for this year.
What to do before the first frost
About 9 weeks of growing season left in Topton before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
The actual range around Topton's last frost
04/10 is the middle of 30 years of NOAA records, not a promise. Plant by 03/29 and you're betting against frost in roughly 9 years out of 10. 04/26 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Topton compares
Topton's growing season runs about 202 days, ranking 17,266 of 40,283 US ZIP codes measured here, longest to shortest. Within PA, it ranks 226 of 2,088.
Learn more
zone vs. frost date covers why Zone 7a and Topton's frost date answer different questions. the frost range covers how to read the range around Topton's dates instead of trusting one.