Norfolk, VA Frost Dates
Average frost dates, USDA hardiness zone, and growing season length for Norfolk, Virginia.
Gardening in Norfolk
Hampton Roads gardening is shaped by the maritime climate of the Chesapeake Bay and Atlantic Ocean. Norfolk's military community brings gardening traditions from everywhere, creating one of the most diverse food-growing cultures on the East Coast.
The coastal influence keeps Norfolk warmer in winter and cooler in summer than Richmond, just 90 miles inland. Your 245-day growing season is one of the longest in Virginia. Sandy coastal soil drains fast — good for root crops, challenging for thirsty plants. Salt spray in oceanfront neighborhoods is a real factor.
Naval Station Norfolk means families rotating in from San Diego, Hawaii, Japan, and Guam — each bringing food-growing traditions that merge with Virginia's own deep agricultural heritage. The city's ocean proximity means fresh seafood is the competition your garden produce competes against at the dinner table.
What This Means for Norfolk Gardeners
The average last spring frost in Norfolk is around March 15, and the average first fall frost arrives around November 15. That gives you approximately 245 frost-free days to work with.
That's a generous season. You have time for full-size tomatoes, long-season peppers, and even watermelons without the anxiety of racing the frost. Start warm-season seeds indoors 6-8 weeks before your last frost to hit the ground running. Fall planting is your second opportunity — garlic, kale, lettuce, and broccoli all go in 8-10 weeks before your first frost for harvest into late autumn.
These dates are based on NOAA 30-year Climate Normal data for the Norfolk area. Your actual frost dates could shift 2-3 weeks in either direction in any given year. Learn more about our data sources.
What to Grow in Norfolk
Norfolk's 245-day growing season is generous — long enough for two full growing windows (spring and fall) with warm-season crops between them. You can grow the full range of vegetables, herbs, and flowers with proper timing. Focus on heat-tolerant varieties for midsummer and cool-season crops for extended fall harvests. Recommended starting points: tomatoes, peppers, beans, cucumbers, squash, garlic, kale, and sunflowers.
See the full Virginia planting guide for all 40 plants: Virginia Planting Calendar. Or enter your zip code for exact planting dates personalized to Norfolk.
More About Zone 8A
Norfolk is in USDA Hardiness Zone 8A, which means average annual extreme minimum temperatures between 10°F to 15°F. View the full Zone 8A planting guide.
See the complete planting calendar for Virginia: Virginia Planting Calendar.
Other Cities in Virginia
Frequently Asked Questions
These dates are based on NOAA's 30-year Climate Normal data for the Norfolk area. They represent historical averages, not predictions. In any given year, the actual last frost could be 2-3 weeks earlier or later. Microclimates within Norfolk (urban heat islands, hilltops, low-lying valleys) can also shift your local frost dates by a week or more.
Cool-season crops go in 3-4 weeks before your last frost (March 15). Warm-season crops wait until 2 weeks after. You have time for a fall round too — plant cool-season crops again in late summer for harvest into autumn. Enter your zip code for exact dates.