McConnells, SC 29726 Frost Dates
When can you plant in McConnells, SC?
Around 03/27 is the usual last spring frost, about 211 days away. The first fall frost typically arrives around 11/05, about 225 frost-free days later.
The USDA Plant Hardiness Zone Map puts McConnells in Zone 8a (10 to 15°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
What to do before the first frost
About 10 weeks of growing season left in McConnells before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
The actual range around McConnells's last frost
03/27 is the middle of 30 years of NOAA records, not a promise. Plant by 03/10 and you're betting against frost in roughly 9 years out of 10. 04/11 is the safer bet, historically only a 1-in-10 chance of frost that late.
How McConnells compares
About 225 days separate McConnells's last and first frost, putting it 11,476 of 40,283 ZIP codes nationally. Within SC, it ranks 377 of 519.
Learn more
local microclimates covers what one yard in McConnells can differ from the 29726 normal. zone vs. frost date covers why Zone 8a and McConnells's frost date answer different questions.