Wellersburg, PA 15564 Frost Dates
Frost dates for Wellersburg, PA, ZIP 15564
The last spring frost here typically falls around 04/29, about 244 days from today. The first fall frost typically arrives around 10/18, about 171 frost-free days later.
Wellersburg 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 Wellersburg 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.
The actual range around Wellersburg's last frost
04/29 is the middle of 30 years of NOAA records, not a promise. Plant by 04/14 and you're betting against frost in roughly 9 years out of 10. 05/15 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Wellersburg compares
About 171 days separate Wellersburg's last and first frost, putting it 28,823 of 40,283 ZIP codes nationally. Within PA, it ranks 1,448 of 2,088.
Learn more
zone vs. frost date explains why Zone 6b and Wellersburg's frost date answer different questions, and the frost range explains how to read the range around Wellersburg's dates instead of trusting one.