The Wayland 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.
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76° on Nov. 12, 2022, the hottest reading for this week of the year since 1949. Next is 75° in 2020.
Wayland’s center stands about 130 ft above sea level. Within three miles the land runs from 110 ft to 380 ft, a difference of 270 ft: rolling country. The highest named summit within 15 miles is Wataquadock Hill, about 680 ft, 15 miles west-northwest.
Under the town center the state geologic map shows Metamorphosed mafic to felsic flow, and volcaniclastic and hypabyssal intrusive rocks (metavolcanic), from the Neoproterozoic, 542 to 1,000 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 40×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Argillite. Age: Neoproterozoic to Early Cambrian, 521 to 1,000 million years old. About 6 mi of the line.
Metavolcanic. Age: Neoproterozoic, 542 to 1,000 million years old. About 5 mi of the line.
Granite. Age: Neoproterozoic, 615 to 645 million years old. About 3 mi of the line.
Granodiorite, tonalite. Age: Precambrian to Silurian. About 3 mi of the line.
Granite, pegmatite. Age: Ordovician to Silurian, 422 to 487 million years old. About 3 mi of the line.
Amphibolite. Age: Neoproterozoic to Ordovician, 445 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. 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 Wayland reaches the Atlantic Ocean by way of Pine Brook, the Sudbury, the Concord and the Merrimack: about 70 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Wayland; river miles along the main stem, rounded.
Wayland has a hot-summer humid continental climate. Summer afternoons average 85° in July; winter nights fall to about 18° in January. About 43 inches of rain fall in a normal year.
On November 14 Wayland normally reaches 53° and falls to 33°. The record high is 70°, in 1959; the record low 14°, in 2019. The most rain on this date, 3.12 in, fell in 2009.
Normals 1991–2020 and records since 1949 at Bedford Hanscom Field, 8 miles north-northeast. NOAA, through RCC-ACIS.
