The Wauregan 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
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75° on Nov. 11, 2020, the hottest reading for this week of the year since 1962. Next is 74° in 1993.
Wauregan’s center stands about 210 ft above sea level. Within three miles the land runs from 140 ft to 550 ft, a difference of 410 ft: hilly country. The highest named summit within 15 miles is Daven Hill, about 910 ft, 13 miles north-northwest.
Under the town center the state geologic map shows Quinebaug Formation (gneiss), from the Ordovician to Middle Ordovician, 459 to 487 million years old.
The section below crosses 12 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 27×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Gneiss. Age: Ordovician to Middle Ordovician, 459 to 487 million years old. About 5 mi of the line.
Gneiss, schist. Age: Neoproterozoic, 542 to 1,000 million years old. About 4 mi of the line.
Calc-silicate-gneiss. Age: Neoproterozoic, 542 to 1,000 million years old. About 4 mi of the line.
Gneiss, amphibolite. Age: Neoproterozoic, 542 to 1,000 million years old. About 3 mi of the line.
Quartzite. Age: Neoproterozoic, 542 to 1,000 million years old. About 2 mi of the line.
Gneiss. Age: Neoproterozoic, 542 to 1,000 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. 6 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 Wauregan reaches Long Island Sound and the Atlantic Ocean by way of the Quinebaug, the Shetucket and the Thames: about 40 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Wauregan; river miles along the main stem, rounded.
Wauregan has a warm-summer humid continental climate. Summer afternoons average 82° in July; winter nights fall to about 15° in January. A normal year brings about 38 inches of snow; with the rain, that comes to about 50 inches of water.
On November 14 Wauregan normally reaches 51° and falls to 31°. The record high is 65°, in 2010; the record low 10°, in 1986. The most rain on this date, 1.06 in, fell in 1988.
Normals 1991–2020 and records since 1962 at West Thompson Lake, 14 miles north, 150 ft higher. NOAA, through RCC-ACIS.
