When to plant in Lackawanna, NY
USDA Zone 6bHere are the average frost dates, USDA hardiness zone, and a month-by-month planting calendar for Lackawanna, New York — all computed from Lackawanna's nearest NOAA weather station.
These dates come from a station roughly 16 km away, the closest with full normals; terrain around Lackawanna (elevation, water, pavement) can move your real frost dates a few days either way. Zone 6b means Lackawanna sees real winter cold, but a good range of perennials survive; the frost dates above govern when annual vegetables go out.
Frost probability
BUFFALO · 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 Lackawanna’s own odds, recorded at BUFFALO.
| Threshold | SPRING 10% | SPRING 50% | SPRING 90% | FALL 10% | FALL 50% | FALL 90% |
|---|---|---|---|---|---|---|
| 36°F | May 19 | May 4 | Apr 22 | Sep 30 | Oct 13 | Oct 27 |
| 32°F | May 9 | Apr 24 | Apr 11 | Oct 10 | Oct 26 | Nov 9 |
| 28°F | Apr 27 | Apr 13 | Apr 1 | Oct 25 | Nov 6 | Nov 22 |
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 Lackawanna, drawn to the day from the local frost dates. The dashed line is today.
Nearby weather stations
3 within 21 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.
Lackawanna planting FAQ
When is the last spring frost in Lackawanna, NY?
Lackawanna's average last spring frost falls near April 24 — 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 Lackawanna, NY?
Expect Lackawanna's first fall frost near October 26 — a 50% chance of 32°F by that date. Bring in or cover tender crops ahead of it.
What hardiness zone is Lackawanna in?
Lackawanna is in USDA hardiness zone 6b. In zone 6b, winters are moderate — most common vegetables grow well in season.
How long is the growing season in Lackawanna?
There are roughly 185 frost-free days in Lackawanna (a moderate growing season), running from the average last frost around April 24 to the first fall frost near October 26.
When should I plant tomatoes in Lackawanna?
In Lackawanna, start tomato seeds indoors around February 27–March 13, then transplant seedlings outdoors around May 1 once the danger of frost has passed.
Never miss a window in Lackawanna
An email when it’s time to start seeds, transplant, and sow — timed to Lackawanna’s frost dates. Double opt-in, one-click unsubscribe, no spam.
Nearby cities
8 within reach- West Seneca · 7 km
- Buffalo · 9 km
- Cheektowaga · 12 km
- Depew · 15 km
- Lancaster · 16 km
- Kenmore · 17 km
- Eggertsville · 17 km
- Tonawanda Town · 19 km
Frost dates recorded at BUFFALO, 16 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 Lackawanna, NY — Frost Dates & Zone 6b." Frost normals: NOAA NCEI U.S. Climate Normals 1991–2020, station USW00014733. Retrieved from https://blissgarden.com/new-york/lackawanna.