Suffolk, VA 23434 Frost Dates
23434, near Suffolk, VA: the frost window
The last spring frost here typically falls around 03/27, about 211 days from today. Fall's first freeze usually shows up around 11/15, roughly 233 days after the last spring frost.
Zone 8a (10 to 15°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 Suffolk, not a forecast for this year.
Stretching the season past the first frost
Suffolk's growing season runs out in roughly 11 weeks — a cold frame or greenhouse kit is the usual way to keep cool-weather crops going past the first frost.
How much risk comes with planting early here
03/27 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 04/09 and only about 1 year in 10 sees frost after that.
Suffolk against the rest of the dataset
About 233 days separate Suffolk's last and first frost, putting it 9,846 of 40,283 ZIP codes nationally. Within VA, it ranks 95 of 1,178.
Learn more
Two guides worth reading on 23434: the frost range, on how to read the range around Suffolk's dates instead of trusting one, and local microclimates, on what one yard in Suffolk can differ from the 23434 normal.