When to plant in Dyersburg, TN
USDA Zone 7bHere are the average frost dates, USDA hardiness zone, and a month-by-month planting calendar for Dyersburg, Tennessee — all computed from Dyersburg's nearest NOAA weather station.
Zone 7b means many perennials and even some tender shrubs overwinter in Dyersburg, while your frost dates still decide when annuals go out.
Frost probability
DYERSBURG III GOLF · 1991–2020The date the last spring and first fall frost occur, by threshold and probability. A 90% date is later in spring — and earlier in fall — than a 10% date; the 50% · 32°F row is what most gardeners plan around. These are Dyersburg’s own odds, recorded at DYERSBURG III GOLF.
| Threshold | SPRING 10% | SPRING 50% | SPRING 90% | FALL 10% | FALL 50% | FALL 90% |
|---|---|---|---|---|---|---|
| 36°F | Apr 23 | Apr 8 | Mar 23 | Oct 12 | Oct 25 | Nov 5 |
| 32°F | Apr 15 | Mar 28 | Mar 10 | Oct 20 | Nov 2 | Nov 18 |
| 28°F | Apr 3 | Mar 14 | Feb 25 | Nov 1 | Nov 13 | Dec 2 |
Download this table as CSV ↓ — every threshold and probability, plus this city’s planting-window dates.
What to plant now
TODAY · JULY 19Full-year planting calendar
Each bar is the exact window to take a planting action in Dyersburg, drawn to the day from the local frost dates. The dashed line is today.
Nearby weather stations
3 within 30 km · complete 32°F normalsWhen stations disagree by more than a few days, that spread is real microclimate variation — elevation, water, urban heat. Judge which station best matches your own yard.
Dyersburg planting FAQ
When is the last spring frost in Dyersburg, TN?
Dyersburg's average last spring frost falls near March 28 — the 50% mark at 32°F in the 1991–2020 normals. Hold tender transplants until the risk has passed, then plant out.
When is the first fall frost in Dyersburg, TN?
In Dyersburg, the first 32°F freeze of fall lands around November 2 on average. Time your last harvests and any season-extension cover before it.
What hardiness zone is Dyersburg in?
Dyersburg is in USDA hardiness zone 7b. In zone 7b, winters are moderate — most common vegetables grow well in season.
How long is the growing season in Dyersburg?
There are roughly 219 frost-free days in Dyersburg (a long growing season), running from the average last frost around March 28 to the first fall frost near November 2.
When should I plant tomatoes in Dyersburg?
In Dyersburg, start tomato seeds indoors around January 31–February 14, then transplant seedlings outdoors around April 4 once the danger of frost has passed.
Never miss a window in Dyersburg
An email when it’s time to start seeds, transplant, and sow — timed to Dyersburg’s frost dates. Double opt-in, one-click unsubscribe, no spam.
Nearby cities
8 within reach- Blytheville · 49 km
- Union City · 52 km
- Martin · 57 km
- Kennett · 64 km
- Jackson · 65 km
- Atoka · 78 km
- Arlington · 92 km
- Millington · 92 km
Frost dates recorded at DYERSBURG III GOLF, 6 km from the city center · 1991–2020 NOAA climate normals · zone from the USDA/PRISM 2023 map. How we compute this.
BlissGarden. "When to Plant in Dyersburg, TN — Frost Dates & Zone 7b." Frost normals: NOAA NCEI U.S. Climate Normals 1991–2020, station USW00003809. Retrieved from https://blissgarden.com/tennessee/dyersburg.