The Chestertown 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.
Mostly cloudy
Partly cloudy; warmer
Partly cloudy
Mostly sunny
Mostly sunny
Mostly sunny
Partly cloudy
70° on Nov. 15, 1956, the hottest reading for this week of the year since 1893. Next is 69° in 1909.
Chestertown’s center stands about 850 ft above sea level. Within three miles the land runs from 800 ft to 1,430 ft, a difference of 630 ft: hilly country. The highest named summit within 15 miles is Gore Mountain, about 3,600 ft, 12 miles west.
Under the town center the state geologic map shows Undivided metasedimentary rock and related migmatite (metasedimentary, migmatite), from the Mesoproterozoic, 1 to 1.6 billion years old.
The section below crosses 6 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.
Charnockite, gneiss. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 7 mi of the line.
Gneiss. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 6 mi of the line.
Metasedimentary, gneiss. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 5 mi of the line.
Metasedimentary, migmatite. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 4 mi of the line.
Gneiss, anorthosite. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 1 mi of the line.
Age: Mesoproterozoic, 1 to 1.6 billion years old. About 0.3 mi of the line.
From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale.
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 Chestertown reaches New York Harbor and the Atlantic Ocean by way of Chester Creek, the Schroon and the Hudson: about 270 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Chestertown; river miles along the main stem, rounded.
Chestertown has a warm-summer humid continental climate. Summer afternoons average 82° in July; winter nights fall to about 10° in January. About 38 inches of rain fall in a normal year.
On November 14 Chestertown normally reaches 47° and falls to 28°. The record high is 67°, in 1973; the record low 5°, in 1905. The most rain on this date, 1.45 in, fell in 2009.
Normals 1991–2020 and records since 1893 from the Glens Falls Area threaded record (Glens Falls/Floyd Bennett Memorial Airport, 24 miles south-southeast, 530 ft lower). NOAA, through RCC-ACIS.
