The Liberty 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
Showers likely
Mostly sunny; warmer
Partly cloudy
Partly cloudy
Mostly sunny
25° on Nov. 14, 2018, the coldest reading for this week of the year since 1983. Next is 30° in 2019.
Liberty’s center stands about 40 ft above sea level. Within three miles the land runs from 10 ft to 90 ft, a difference of 80 ft: gently rolling country.
Under the town center the state geologic map shows Deweyville Formation (coarse-detrital, fine-detrital), from the Pleistocene to Holocene, 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.
Fine-detrital, coarse-detrital. Age: Holocene, less than 12,000 years old. About 12 mi of the line.
Coarse-detrital, fine-detrital. Age: Pleistocene to Holocene, less than 2.6 million years old. About 8 mi of the line.
Coarse-detrital, fine-detrital. Age: Pleistocene to Holocene, less than 2.6 million years old. About 3 mi of the line.
Sand. Age: Pleistocene, less than 2.6 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.
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 Liberty reaches Galveston Bay and the Gulf of America by way of the Trinity: about 50 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Liberty; river miles along the main stem, rounded.
Liberty has a humid subtropical climate. Summer afternoons average 92° in August; winter nights fall to about 41° in January. About 65 inches of rain fall in a normal year.
On November 14 Liberty normally reaches 72° and falls to 50°. The record high is 85°, in 2005; the record low 25°, in 2018. The most rain on this date, 2.70 in, fell in 1998.
Normals 1991–2020 and records since 1983 at Baytown, 15 miles southwest. NOAA, through RCC-ACIS.
