Enterprise, UT 84753 Frost Dates
Enterprise, UT: when does the frost end?
Around 05/20 is the usual last spring frost, about 265 days away. Fall's first freeze usually shows up around 10/03, roughly 136 days after the last spring frost.
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 Enterprise, not a forecast for this year.
Stretching the season past the first frost
With roughly 5 weeks until Enterprise's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
The actual range around Enterprise's last frost
05/20 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 05/02 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 06/06 and only about 1 year in 10 sees frost after that.
Enterprise against the rest of the dataset
About 136 days separate Enterprise's last and first frost, putting it 37,695 of 40,283 ZIP codes nationally. Within UT, it ranks 234 of 344.
Learn more
Before leaning on 84753's figures: local microclimates explains what one yard in Enterprise can differ from the 84753 normal, while zone vs. frost date explains why Zone 7a and Enterprise's frost date answer different questions.