Partridge, KS 67504 Frost Dates
Frost dates for Partridge, KS, ZIP 67504
Around 04/21 is the usual last spring frost, about 236 days away. The first fall frost typically arrives around 10/18, about 180 frost-free days later.
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 Partridge, not a forecast for this year.
What to do before the first frost
Zone 6b around Partridge 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 04/21 isn't a guarantee
04/21 is the middle of 30 years of NOAA records, not a promise. Plant by 04/06 and you're betting against frost in roughly 9 years out of 10. 05/04 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Partridge compares
Partridge's growing season runs about 180 days, ranking 25,072 of 40,283 US ZIP codes measured here, longest to shortest. Within KS, it ranks 533 of 745.
Learn more
the frost range explains how to read the range around Partridge's dates instead of trusting one, and local microclimates explains what one yard in Partridge can differ from the 67504 normal.