The Coventry 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.
Chance of showers
Mostly cloudy
Mostly cloudy
Mostly sunny; warmer
Mostly sunny
Partly cloudy
Partly cloudy
69° on Nov. 11, 2020, the hottest reading for this week of the year since 1990. Next is 68° in 2002.
Coventry’s center stands about 720 ft above sea level. Within three miles the land runs from 700 ft to 1,560 ft, a difference of 860 ft: hilly country. The highest named summit within 15 miles is Jay Peak, about 3,810 ft, 13 miles west-northwest.
Under the town center the state geologic map shows Waits River Formation - Ayers Cliff member (metasandstone, metacarbonate, phyllite), from the Silurian to Early Devonian, 394 to 425 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 10×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Phyllite, limestone. Age: Silurian to Early Devonian, 394 to 425 million years old. About 10 mi of the line.
Metasandstone, metacarbonate, phyllite. Age: Silurian to Early Devonian, 394 to 425 million years old. About 6 mi of the line.
Phyllite. Age: Neoproterozoic to Cambrian, 487 to 1,000 million years old. About 3 mi of the line.
Granite, granodiorite. Age: Devonian, 359 to 422 million years old. About 2 mi of the line.
Conglomerate, phyllite. Age: Early Ordovician to Middle Ordovician, 459 to 487 million years old. About 0.9 mi of the line.
Phyllite. Age: Early Ordovician to Middle Ordovician, 459 to 487 million years old. About 0.8 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 Coventry reaches the St. Lawrence River by way of the Black River, the Magog and the Saint-François: about 170 river miles. The St. Lawrence carries it on to the Atlantic.
Lake on the way: Lake Memphremagog.
120 miles of the trip are on the Saint-François.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Coventry; river miles along the main stem, rounded.
Coventry has a warm-summer humid continental climate. Summer afternoons average 76° in July; winter nights fall to about 3° in January. A normal year brings about 115 inches of snow; with the rain, that comes to about 45 inches of water.
On November 14 Coventry normally reaches 42° and falls to 27°. The record high is 60°, in 2010; the record low −3°, in 2019. The most rain on this date, 0.31 in, fell in 2021.
Normals 1991–2020 and records since 1990 at Island Pond, 19 miles east, 480 ft higher. NOAA, through RCC-ACIS.
