North Las Vegas, NV 89084 Frost Dates
Frost dates for North Las Vegas, NV, ZIP 89084
Around 02/01 is the usual last spring frost, about 157 days away. The first fall frost typically arrives around 12/08, about 311 frost-free days later.
North Las Vegas sits in USDA Zone 9a (20 to 25°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
Zone 9a around North Las Vegas has about 15 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 02/01 isn't a guarantee
02/01 is the middle of 30 years of NOAA records, not a promise. Plant by 01/02 and you're betting against frost in roughly 9 years out of 10. 02/24 is the safer bet, historically only a 1-in-10 chance of frost that late.
How North Las Vegas compares
North Las Vegas's growing season runs about 311 days, ranking 3,513 of 40,283 US ZIP codes measured here, longest to shortest. Within NV, it ranks 71 of 222.
Learn more
the frost range explains how to read the range around North Las Vegas's dates instead of trusting one, and local microclimates explains what one yard in North Las Vegas can differ from the 89084 normal.