North Las Vegas, NV 89104 Frost Dates
North Las Vegas, NV: when does the frost end?
Around 02/01 is the usual last spring frost, about 157 days away. Fall's first freeze usually shows up around 12/08, roughly 311 days after the last spring frost.
Zone 9b (25 to 30°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 North Las Vegas, not a forecast for this year.
Stretching the season past the first frost
With roughly 15 weeks until North Las Vegas's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
The actual range around North Las Vegas's last frost
02/01 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 01/02 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 02/24 and only about 1 year in 10 sees frost after that.
North Las Vegas against the rest of the dataset
About 311 days separate North Las Vegas's last and first frost, putting it 3,517 of 40,283 ZIP codes nationally. Within NV, it ranks 75 of 222.
Learn more
Before leaning on 89104's figures: local microclimates explains what one yard in North Las Vegas can differ from the 89104 normal, while zone vs. frost date explains why Zone 9b and North Las Vegas's frost date answer different questions.