Moriarty, NM 87056 Frost Dates
When can you plant in Moriarty, NM?
Typically, the last spring freeze lands around 05/09, roughly 254 days out. The first fall frost typically arrives around 10/07, about 150 frost-free days later.
Zone 6b (-5 to 0°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 Moriarty, not a forecast for this year.
What to do before the first frost
About 6 weeks of growing season left in Moriarty before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
The actual range around Moriarty's last frost
05/09 is the middle of 30 years of NOAA records, not a promise. Plant by 04/28 and you're betting against frost in roughly 9 years out of 10. 05/23 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Moriarty compares
Moriarty's growing season runs about 150 days, ranking 35,306 of 40,283 US ZIP codes measured here, longest to shortest. Within NM, it ranks 268 of 427.
Learn more
local microclimates covers what one yard in Moriarty can differ from the 87056 normal. zone vs. frost date covers why Zone 6b and Moriarty's frost date answer different questions.