Updated daily

New York soil temperature

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Estimated 2–4 inch soil temperature, statewide average . Based on NOAA weather stations near representative New York locations.

Check your exact ZIP

Enter your ZIP code for the estimated soil temperature near you, plus what it means for seasonal pre-emergent timing. Use the separate tools below for other lawn tasks.

What this soil temperature means for your New York lawn

The New York reading loads from the latest daily data. Use the value above or enter your ZIP code for a location-specific recommendation.

Estimated soil temperature at New York locations

ZIP code Est. soil temp Data through
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13201 — Loading…

Values load from each ZIP's nearest NOAA station in the current R2 snapshot. Enter your own ZIP above for a reading closer to home.

One State, Four Soil Climates

New York spans hardiness zones 3b to 7b, one of the widest ranges in the country, and its soil temperature map splits into four distinct regions. Long Island and New York City warm first, buffered by the Atlantic and urban heat. The Hudson Valley follows. The lake-effect belt from Buffalo through Rochester to Syracuse runs behind, chilled by Lakes Erie and Ontario. The Adirondacks and Tug Hill Plateau come last, often a month behind Long Island.

In practice that means soil temperature in New York today can span 20 degrees from Montauk to Lake Placid on the same April morning. Statewide averages are useful for the trend, but your region on this ladder matters more than the state number, which is why the ZIP-level table above is worth checking against your own location.

Lake Effect Cuts Both Ways in Western and Central New York

Lakes Erie and Ontario shape the soil year for millions of New Yorkers. In spring the cold lakes suppress warming, so Buffalo and Syracuse lawns cross 55°F in late April or early May, a week or two behind the Hudson Valley. The Tug Hill Plateau east of Lake Ontario adds the deepest snowpack in the eastern United States, insulating frozen soil well into April.

Autumn reverses the deal: the warm lakes delay the first freezes, and western New York soil often stays workable later into November than colder-winter inland areas. Cornell Cooperative Extension builds its turf and garden guidance around these regional splits rather than single statewide dates, and this page's daily estimate lets you see where your area sits in the sweep.

From Montauk to Lake Placid: The Spring Timeline

The spring 55°F crossing at lawn depth sweeps across New York over roughly five weeks. Long Island and the five boroughs typically arrive in mid-April, aided by maritime air and sandy coastal-plain soils that drain and warm quickly. The lower Hudson Valley follows in late April, the Capital Region and lake-effect cities around the turn of May, and the Adirondack valleys in mid-to-late May.

The same order applies to garden planting and fall in reverse. Long Island gardeners can set tomatoes when soil holds 60°F in mid-May, while the North Country waits until June; in autumn, Adirondack soil falls through 50°F by early October while Long Island lawns keep growing into November. Elevation adds a final wrinkle: Catskill and Adirondack valleys pool cold air at night, holding soil averages below what their latitude alone would predict.

How New York compares to the rest of the country

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Estimated 2–4 inch soil temperature by state . Tap a state for its detailed page.

About New York lawns

New York is in USDA Hardiness Zones 3b-7b, with a cool-season lawn climate. Common grass types include Kentucky Bluegrass, Tall Fescue, Perennial Ryegrass, Fine Fescue.

These estimates are modeled from air temperature (about ±5°F at 2–4 inch depth — methodology). For local agronomic guidance, see the Cornell Cooperative Extension.

Common New York soil temperature questions

What is the current soil temperature in New York?

This page shows a statewide estimated 2–4 inch soil temperature for New York, recomputed daily from NOAA weather station records, plus per-ZIP estimates for representative New York locations. Enter your ZIP code for the reading nearest you.

At what soil temperature should I apply pre-emergent in New York?

Apply pre-emergent when New York soil temperatures approach 55°F at a 2–4 inch depth in spring — crabgrass germinates as soil holds 55°F and above. In New York that typically happens mid-april to early may.

What soil temperature does grass seed need in New York?

Soil temperature alone does not set a seeding date. Seeding timing for common New York lawns (Kentucky Bluegrass, Tall Fescue, Perennial Ryegrass, Fine Fescue) follows published regional calendars for each grass type; the overseeding tool shows any calendar available for your ZIP, with this estimate as context.

How accurate is this New York soil temperature estimate?

It is modeled from air temperatures with a published lag model, not measured by in-ground sensors, and is typically within about ±5°F at 2–4 inch depth. Shade, moisture, and snow cover shift real readings; for precise numbers use a soil thermometer or Cornell Cooperative Extension resources.

Why does Long Island soil warm up before upstate New York?

Three reasons stack: Long Island sits at the state's southern edge, the surrounding Atlantic moderates spring cold snaps, and its sandy glacial-outwash soils drain and heat quickly. Together they put Long Island lawns two to four weeks ahead of the lake-effect cities and up to a month ahead of the Adirondacks each spring.

Does lake-effect snow delay soil warming around Buffalo and Syracuse?

Yes. Heavy lake-effect snowpack, especially on the Tug Hill Plateau and in the southtowns south of Buffalo, insulates cold soil and blocks solar heating until it melts, and the meltwater then keeps the profile wet and slow to warm. Snowbelt lawns routinely cross 55°F one to two weeks after nearby low-snow areas at the same latitude.

When does soil thaw in the Adirondacks?

Adirondack soils typically stay frozen or snow-covered into April, thaw through late April, and hold in the 40s well into May. A sustained 55°F at 2-4 inches usually arrives between mid-May and early June depending on elevation and snowpack, which is why North Country lawn and garden timing runs about a month behind downstate.

Soil temperature in nearby states

AlaskaConnecticutDelawareIllinoisIndiana

View the national soil temperature map