The Italy 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
Showers likely; cooler
Chance of showers
Sunny; warmer
Mostly cloudy
Partly cloudy
Partly cloudy
3.74 inches of rain fell in two days, the most for this week of the year since records began in 1903. The next wettest, 2.79 inches, fell in 2004.
Italy’s center stands about 560 ft above sea level. Within three miles the land runs from 450 ft to 660 ft, a difference of 210 ft: rolling country.
Under the town center the state geologic map shows Austin Chalk (marlstone, chalk), from the Late Cretaceous, 66 to 100 million years old.
The section below crosses 5 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 43×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Marlstone, chalk. Age: Late Cretaceous, 66 to 100 million years old. About 14 mi of the line.
Claystone. Age: Late Cretaceous, 66 to 72 million years old. About 7 mi of the line.
Sandstone-mudstone. Age: Late Cretaceous, 66 to 72 million years old. About 2 mi of the line.
Fine-detrital, coarse-detrital. Age: Holocene, less than 12,000 years old. About 0.9 mi of the line.
Sand. Age: Pleistocene to Holocene, less than 2.6 million years old. About 0.7 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 Italy reaches Galveston Bay and the Gulf of America by way of Houston Creek, Chambers Creek, Richland Creek and the Trinity: about 400 river miles.
Lake on the way: Woodlands Golf Course Lake.
140 miles of the trip are on the Trinity.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Italy; river miles along the main stem, rounded.
Italy has a humid subtropical climate. Summer afternoons average 97° in August; winter nights fall to about 34° in January. About 39 inches of rain fall in a normal year.
On November 14 Italy normally reaches 69° and falls to 44°. The record high is 90°, in 1983; the record low 20°, in 1940. The most rain on this date, 1.10 in, fell in 1915.
Normals 1991–2020 and records since 1903 at Hillsboro, 18 miles southwest. NOAA, through RCC-ACIS.
