The San Jose 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.
Mostly sunny
Mostly sunny; warmer
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Chance of showers
76° on Nov. 15, 1999, the hottest reading for this week of the year since 1983. Next is 75° in 1989.
San Jose’s center stands about 6,130 ft above sea level. Within three miles the land runs from 6,010 ft to 7,620 ft, a difference of 1,610 ft: steep hill country. The highest named summit within 15 miles is Barillas Peak, about 9,360 ft, 12 miles north.
Under the town center the state geologic map shows Permian and Pennsylvanian rocks, undivided (sandstone, limestone, dolostone), from the Carboniferous to Permian, 252 to 324 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 6×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Shale, limestone, mixed-clastic. Age: Carboniferous, 299 to 324 million years old. About 9 mi of the line.
Sandstone, limestone, dolostone. Age: Carboniferous to Permian, 252 to 324 million years old. About 9 mi of the line.
Sandstone. Age: Permian, 273 to 290 million years old. About 4 mi of the line.
Sandstone, carbonate, evaporite. Age: Permian, 273 to 290 million years old. About 2 mi of the line.
Plutonic. Age: Paleoproterozoic to Mesoproterozoic, 1 to 2.5 billion years old. About 0.6 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 San Jose reaches the Gulf of America by way of the Pecos and the Rio Grande: about 1,490 river miles.
Lakes on the way: Paz Ramirez Lake, Amistad Reservoir, Red Bluff Reservoir and Lake McMillan.
410 miles of the trip are on the Pecos.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of San Jose; river miles along the main stem, rounded.
San Jose has a cold semi-arid climate. Summer afternoons average 85° in June; winter nights fall to about 11° in January. A normal year brings about 22 inches of snow; with the rain, that comes to about 17 inches of water.
On November 14 San Jose normally reaches 59° and falls to 20°. The record high is 75°, in 1999; the record low 10°, in 2000. The most rain on this date, 0.20 in, fell in 1993.
Normals 1991–2020 and records since 1983 at Las Vegas Waste Water Plant, 19 miles northeast, 220 ft higher. NOAA, through RCC-ACIS.
