The Delcambre 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.
Partly cloudy
Showers likely; warmer
Showers likely
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 23° in 1916.
Delcambre’s center stands about 10 ft above sea level. Within three miles the land runs from 0 ft to 40 ft, a difference of 40 ft: nearly flat ground. Open water lies within three miles.
Under the town center the state geologic map shows Prairie Terraces (clay, silt, sand), from the Pleistocene, less than 2.6 million years old.
The section below crosses 3 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 13 mi of the line.
Clay, silt. Age: Holocene, less than 12,000 years old. About 8 mi of the line.
Clay. Age: Holocene, less than 12,000 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.
Delcambre has a humid subtropical climate. Summer afternoons average 90° in July; winter nights fall to about 42° in January. About 66 inches of rain fall in a normal year.
On November 14 Delcambre normally reaches 70° and falls to 49°. The record high is 86°, in 1964; the record low 25°, in 2019. The most rain on this date, 1.80 in, fell in 1961.
Normals 1991–2020 and records since 1892 at Jeanerette 5 NW, 17 miles east. NOAA, through RCC-ACIS.
