Deweyville, UT 84309 Frost Dates
Deweyville, UT: when does the frost end?
The last spring frost here typically falls around 04/24, about 239 days from today. Fall's first freeze usually shows up around 10/17, roughly 175 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Deweyville in Zone 6b (-5 to 0°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
Stretching the season past the first frost
With roughly 7 weeks until Deweyville's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
Why 04/24 isn't a guarantee
04/24 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 04/08 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 05/09 and only about 1 year in 10 sees frost after that.
Deweyville against the rest of the dataset
Deweyville's growing season runs about 175 days, ranking 27,187 of 40,283 US ZIP codes measured here, longest to shortest. Within UT, it ranks 120 of 344.
Learn more
Before leaning on 84309's figures: the frost range explains how to read the range around Deweyville's dates instead of trusting one, while local microclimates explains what one yard in Deweyville can differ from the 84309 normal.