When to plant in Athens, AL
USDA Zone 8aHere are the average frost dates, USDA hardiness zone, and a month-by-month planting calendar for Athens, Alabama — all computed from Athens's nearest NOAA weather station.
Zone 8a means many perennials and even some tender shrubs overwinter in Athens, while your frost dates still decide when annuals go out.
The average last spring frost in Athens is now 13 days earlier than in the 1981–2010 normals. See how frost dates are shifting nationwide →
Frost probability
ATHENS · 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 Athens’s own odds, recorded at ATHENS.
| Threshold | SPRING 10% | SPRING 50% | SPRING 90% | FALL 10% | FALL 50% | FALL 90% |
|---|---|---|---|---|---|---|
| 36°F | Apr 19 | Apr 4 | Mar 17 | Oct 22 | Nov 1 | Nov 15 |
| 32°F | Apr 7 | Mar 20 | Mar 1 | Nov 1 | Nov 12 | Dec 1 |
| 28°F | Mar 26 | Mar 6 | Feb 13 | Nov 6 | Nov 24 | Dec 18 |
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 Athens, drawn to the day from the local frost dates. The dashed line is today.
Nearby weather stations
3 within 14 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.
Athens planting FAQ
When is the last spring frost in Athens, AL?
On average, the last spring frost in Athens is around March 20 (50% probability at 32°F, from 1991–2020 NOAA normals). Wait until after this date to set out tender plants like tomatoes and peppers.
When is the first fall frost in Athens, AL?
The first fall frost in Athens typically arrives around November 12 (50% probability at 32°F). Harvest or protect frost-sensitive crops before then.
What hardiness zone is Athens in?
Athens is in USDA hardiness zone 8a. In zone 8a, winters are mild — many tender perennials overwinter here.
How long is the growing season in Athens?
There are roughly 237 frost-free days in Athens (a long growing season), running from the average last frost around March 20 to the first fall frost near November 12.
When should I plant tomatoes in Athens?
In Athens, start tomato seeds indoors around January 23–February 6, then transplant seedlings outdoors around March 27 once the danger of frost has passed.
Never miss a window in Athens
An email when it’s time to start seeds, transplant, and sow — timed to Athens’s frost dates. Double opt-in, one-click unsubscribe, no spam.
Nearby cities
8 within reach- Madison · 19 km
- Decatur · 23 km
- Huntsville · 27 km
- Meridianville · 35 km
- Hartselle · 38 km
- Muscle Shoals · 63 km
- Lawrenceburg · 63 km
- Florence · 65 km
Frost dates recorded at ATHENS, 0 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 Athens, AL — Frost Dates & Zone 8a." Frost normals: NOAA NCEI U.S. Climate Normals 1991–2020, station USC00010390. Retrieved from https://blissgarden.com/alabama/athens.