Fernley, NV 89424 Frost Dates
When can you plant in Fernley, NV?
Typically, the last spring freeze lands around 04/15, roughly 230 days out. The first fall frost typically arrives around 11/11, about 208 frost-free days later.
Zone 7b (5 to 10°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 Fernley, not a forecast for this year.
What to do before the first frost
About 11 weeks of growing season left in Fernley before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
Why 04/15 isn't a guarantee
04/15 is the middle of 30 years of NOAA records, not a promise. Plant by 03/27 and you're betting against frost in roughly 9 years out of 10. 05/03 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Fernley compares
About 208 days separate Fernley's last and first frost, putting it 15,534 of 40,283 ZIP codes nationally. Within NV, it ranks 125 of 222.
Learn more
local microclimates covers what one yard in Fernley can differ from the 89424 normal. zone vs. frost date covers why Zone 7b and Fernley's frost date answer different questions.