The Montague 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.
75° on Nov. 16, 1928, the hottest reading for this week of the year since 1880. Next is 75° in 1993.
Montague’s center stands about 550 ft above sea level. Within three miles the land runs from 370 ft to 1,170 ft, a difference of 800 ft: hilly country. The highest named summit within 15 miles is Kittatinny Mountain, about 1,780 ft, 7 miles east.
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 16×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Sandstone, siltstone, mudstone. Age: Late Devonian, 359 to 384 million years old. About 6 mi of the line.
Shale, sandstone. Age: Late Ordovician, 445 to 459 million years old. About 5 mi of the line.
Siltstone, sandstone. Age: Silurian, 422 to 428 million years old. About 3 mi of the line.
Shale, siltstone. Age: Early Devonian to Middle Devonian, 384 to 422 million years old. About 3 mi of the line.
Sandstone. Age: Late Devonian, 359 to 384 million years old. About 2 mi of the line.
Siltstone. Age: Early Devonian, 394 to 422 million years old. About 1 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 Montague reaches Delaware Bay and the Atlantic Ocean by way of Forked Brook, Flat Brook and the Delaware: about 210 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Montague; river miles along the main stem, rounded.
Montague has a hot-summer humid continental climate. Summer afternoons average 84° in July; winter nights fall to about 16° in January. A normal year brings about 43 inches of snow; with the rain, that comes to about 47 inches of water.
On November 14 Montague normally reaches 50° and falls to 30°. The record high is 71°, in 1989; the record low 12°, in 1905. The most rain on this date, 1.40 in, fell in 1972.
Normals 1991–2020 and records since 1880 at Port Jervis, 8 miles northeast. NOAA, through RCC-ACIS.