The Meggett 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
Mostly sunny; warmer
Partly cloudy
Mostly sunny
Mostly sunny
Mostly sunny
Partly cloudy
86° on Nov. 11, 1946, the hottest reading for this week of the year since 1937. Next is 85° in 1958.
Meggett’s center stands about 30 ft above sea level. Within three miles the land runs from 0 ft to 80 ft, a difference of 80 ft: gently rolling country. Open water lies within three miles.
Under the town center the state geologic map shows Chenier plain and deltas of Suwannee & Chattahoochie Rivers (unconsolidated), 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.
Unconsolidated. Age: Pleistocene, less than 2.6 million years old. About 11 mi of the line.
Sand, clay. Age: Quaternary, less than 2.6 million years old. About 6 mi of the line.
Peat. Age: Quaternary, less than 2.6 million years old. About 5 mi of the line.
Peat. Age: Quaternary, less than 2.6 million years old. About 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 Meggett reaches the Atlantic Ocean by way of the Wadmalaw and the North Edisto: about 12 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Meggett; river miles along the main stem, rounded.
Meggett has a humid subtropical climate. Summer afternoons average 91° in July; winter nights fall to about 39° in January. About 52 inches of rain fall in a normal year.
On November 14 Meggett normally reaches 70° and falls to 47°. The record high is 82°, in 1993; the record low 27°, in 1981. The most rain on this date, 0.57 in, fell in 1957.
Normals 1991–2020 and records since 1937 from the Charleston Area threaded record (Charleston Intl. Airport, 17 miles northeast). NOAA, through RCC-ACIS.
