Micro, NC 27555 Frost Dates
27555, near Micro, NC: the frost window
Around 03/29 is the usual last spring frost, about 213 days away. Fall's first freeze usually shows up around 11/05, roughly 220 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Micro in Zone 8a (10 to 15°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
Stretching the season past the first frost
Micro's growing season runs out in roughly 10 weeks — a cold frame or greenhouse kit is the usual way to keep cool-weather crops going past the first frost.
The actual range around Micro's last frost
03/29 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 03/10 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 04/14 and only about 1 year in 10 sees frost after that.
Micro against the rest of the dataset
At roughly 220 frost-free days, Micro places 12,883 of 40,283 ZIP codes in this dataset. Within NC, it ranks 599 of 1,078.
Learn more
Two guides worth reading on 27555: the frost range, on how to read the range around Micro's dates instead of trusting one, and local microclimates, on what one yard in Micro can differ from the 27555 normal.