The Clinton 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.
Sunny
Partly cloudy
Chance of showers
Mostly sunny; warmer
Mostly sunny
Partly cloudy
Mostly sunny
22° on Nov. 15, 1940, the coldest reading for this week of the year since 1892. Next is 24° in 1908.
Clinton’s center stands about 250 ft above sea level. Within three miles the land runs from 180 ft to 320 ft, a difference of 140 ft: gently rolling country.
Under the town center the state geologic map shows High Terraces (clay, silt, sand), from the Pleistocene, less than 2.6 million years old.
The section below crosses 4 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 64×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Clay, silt, sand. Age: Pleistocene, less than 2.6 million years old. About 16 mi of the line.
Clay. Age: Holocene, less than 12,000 years old. About 3 mi of the line.
Sand, gravel. Age: Pliocene to Pleistocene, less than 5.3 million years old. About 3 mi of the line.
Clay, silt. Age: Pleistocene, less than 2.6 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.
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 Clinton reaches Lake Pontchartrain and the Gulf of America by way of Pretty Creek, the Comite and the Amite: about 120 river miles.
Lake on the way: Lake Maurepas.
55 miles of the trip are on the Amite.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Clinton; river miles along the main stem, rounded.
Clinton has a humid subtropical climate. Summer afternoons average 92° in July; winter nights fall to about 42° in January. About 62 inches of rain fall in a normal year.
On November 14 Clinton normally reaches 71° and falls to 48°. The record high is 85°, in 1951; the record low 26°, in 1907. The most rain on this date, 2.00 in, fell in 1909.
Normals 1991–2020 and records since 1892 from the Baton Rouge Area threaded record (Baton Rouge Metro Airport, 24 miles south-southwest, 180 ft lower). NOAA, through RCC-ACIS.
