Georgetown, TX 78628 Frost Dates
When can you plant in Georgetown, TX?
The last spring frost here typically falls around 03/06, about 190 days from today. The first fall frost typically arrives around 11/24, about 259 frost-free days later.
Zone 9a (20 to 25°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 Georgetown, not a forecast for this year.
What to do before the first frost
About 13 weeks of growing season left in Georgetown before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
Why 03/06 isn't a guarantee
03/06 is the middle of 30 years of NOAA records, not a promise. Plant by 02/13 and you're betting against frost in roughly 9 years out of 10. 03/30 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Georgetown compares
Georgetown's growing season runs about 259 days, ranking 6,537 of 40,283 US ZIP codes measured here, longest to shortest. Within TX, it ranks 1,365 of 2,558.
Learn more
zone vs. frost date covers why Zone 9a and Georgetown's frost date answer different questions. the frost range covers how to read the range around Georgetown's dates instead of trusting one.