The Harrietstown 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
Partly cloudy
Partly cloudy
Partly cloudy
−12° on Nov. 15, 1933, the coldest reading for this week of the year since 1903. Next is −9° in 2019.
Harrietstown’s center stands about 1,970 ft above sea level. Within three miles the land runs from 1,570 ft to 3,100 ft, a difference of 1,530 ft: steep hill country. The highest named summit within 15 miles is MacIntyre Mountains, about 5,080 ft, 12 miles east-southeast.
Under the town center the state geologic map shows Metanorthosite and anorthositic gneiss (gneiss, metaanorthosite), from the Mesoproterozoic, 1 to 1.6 billion years old.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 7×. 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, metaanorthosite. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 24 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 Harrietstown reaches the St. Lawrence River by way of Ampersand Brook, the Raquette and the Saint Lawrence: about 120 river miles. The St. Lawrence carries it on to the Atlantic.
Lake on the way: Stark Falls Reservoir.
65 miles of the trip are on the Raquette.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Harrietstown; river miles along the main stem, rounded.
Harrietstown has a warm-summer humid continental climate. Summer afternoons average 77° in July; winter nights fall to about 2° in January. About 37 inches of rain fall in a normal year.
On November 14 Harrietstown normally reaches 42° and falls to 23°. The record high is 66°, in 1909; the record low −4°, in 2018. The most rain on this date, 0.71 in, fell in 1959.
Normals 1991–2020 and records since 1903 from the Saranac Lake Area threaded record (Saranac Lake Adirondack Regional Airport, 12 miles north, 310 ft lower). NOAA, through RCC-ACIS.
