Laurel, MD 20763 Frost Dates
When can you plant in Laurel, MD?
The last spring frost here typically falls around 04/05, about 220 days from today. The first fall frost typically arrives around 11/09, about 218 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 Laurel, not a forecast for this year.
What to do before the first frost
About 10 weeks of growing season left in Laurel before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
How much risk comes with planting early here
04/05 is the middle of 30 years of NOAA records, not a promise. Plant by 03/21 and you're betting against frost in roughly 9 years out of 10. 04/19 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Laurel compares
At roughly 218 frost-free days, Laurel places 13,201 of 40,283 ZIP codes in this dataset. Within MD, it ranks 251 of 583.
Learn more
zone vs. frost date covers why Zone 7b and Laurel's frost date answer different questions. the frost range covers how to read the range around Laurel's dates instead of trusting one.