The Greene plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.
Partly cloudy
Mostly sunny; warmer
Mostly sunny
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Mostly sunny
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75° on Nov. 15, 1993, the hottest reading for this week of the year since 1974. Next is 70° in 2020.
Greene’s center stands about 440 ft above sea level. Within three miles the land runs from 360 ft to 630 ft, a difference of 270 ft: rolling country. The highest named summit within 15 miles is Jerimoth Hill, about 860 ft, 11 miles north.
Under the town center the state geologic map shows Scituate Igneous Suite - fine-grained granite, from the Devonian, 359 to 422 million years old.
The section below crosses 9 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 35×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Granite. Age: Late Devonian, 366 to 380 million years old. About 11 mi of the line.
Gneiss. Age: Neoproterozoic, 542 to 1,000 million years old. About 3 mi of the line.
Granite. Age: Devonian, 359 to 422 million years old. About 2 mi of the line.
Quartzite. Age: Neoproterozoic, 542 to 1,000 million years old. About 2 mi of the line.
Gneiss, amphibolite. Age: Neoproterozoic, 542 to 1,000 million years old. About 2 mi of the line.
Gneiss. Age: Ordovician to Middle Ordovician, 459 to 487 million years old. About 2 mi of the line.
From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale. 3 smaller units along the line are not listed.
Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR; rock from the USGS State Geologic Map Compilation.
A raindrop that lands in Greene reaches Long Island Sound and the Atlantic Ocean by way of Warwick Brook, Bucks Horn Brook, the Moosup, the Quinebaug, the Shetucket and the Thames: about 55 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Greene; river miles along the main stem, rounded.
Greene has a warm-summer humid continental climate. Summer afternoons average 80° in July; winter nights fall to about 19° in January. A normal year brings about 62 inches of snow; with the rain, that comes to about 54 inches of water.
On November 14 Greene normally reaches 50° and falls to 33°. The record high is 72°, in 1993; the record low 11°, in 1986. The most rain on this date, 2.03 in, fell in 2009.
Normals 1991–2020 and records since 1974 at North Foster 1 E, 11 miles north, 190 ft higher. NOAA, through RCC-ACIS.
