Minersville, UT 84731 Frost Dates
When can you plant in Minersville, UT?
The last spring frost here typically falls around 05/10, about 255 days from today. The first fall frost typically arrives around 10/02, about 144 frost-free days later.
Zone 6a (-10 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 Minersville, not a forecast for this year.
What to do before the first frost
About 5 weeks of growing season left in Minersville before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
Why 05/10 isn't a guarantee
05/10 is the middle of 30 years of NOAA records, not a promise. Plant by 04/25 and you're betting against frost in roughly 9 years out of 10. 06/01 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Minersville compares
Minersville's growing season runs about 144 days, ranking 36,411 of 40,283 US ZIP codes measured here, longest to shortest. Within UT, it ranks 213 of 344.
Learn more
the frost range covers how to read the range around Minersville's dates instead of trusting one. local microclimates covers what one yard in Minersville can differ from the 84731 normal.