Ivins, UT 84783 Frost Dates
When can you plant in Ivins, UT?
Around 04/09 is the usual last spring frost, about 224 days away. The first fall frost typically arrives around 11/05, about 207 frost-free days later.
Ivins sits in USDA Zone 8a (10 to 15°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
About 10 weeks of growing season left in Ivins before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
Why 04/09 isn't a guarantee
04/09 is the middle of 30 years of NOAA records, not a promise. Plant by 03/18 and you're betting against frost in roughly 9 years out of 10. 04/28 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Ivins compares
Ivins's growing season runs about 207 days, ranking 15,807 of 40,283 US ZIP codes measured here, longest to shortest. Within UT, it ranks 13 of 344.
Learn more
the frost range covers how to read the range around Ivins's dates instead of trusting one. local microclimates covers what one yard in Ivins can differ from the 84783 normal.