The Vienna 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
Mostly sunny
Mostly sunny
Partly cloudy
Partly cloudy
Chance of showers
71° on Nov. 14, 1971, the hottest reading for this week of the year since 1869. Next is 70° in 1911.
Vienna’s center stands about 950 ft above sea level. Within three miles the land runs from 930 ft to 1,120 ft, a difference of 190 ft: gently rolling country. The highest named summit within 15 miles is Sugarloaf Hill, about 1,160 ft, 14 miles west-northwest.
Under the town center the state geologic map shows Cambrian, undivided (sandstone), from the Cambrian, 487 to 542 million years old.
The section below crosses 2 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 47×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Sandstone. Age: Cambrian, 487 to 542 million years old. About 16 mi of the line.
Dolostone. Age: Early Ordovician, 471 to 487 million years old. About 8 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 Vienna reaches the Gulf of America by way of the Yahara, the Rock River and the Mississippi: about 1,700 river miles.
Lakes on the way: Lake Mendota 254, Lake Waubesa and Lake Kegonsa 410.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Vienna; river miles along the main stem, rounded.
Vienna has a hot-summer humid continental climate. Summer afternoons average 82° in July; winter nights fall to about 12° in January. A normal year brings about 52 inches of snow; with the rain, that comes to about 37 inches of water.
On November 14 Vienna normally reaches 46° and falls to 29°. The record high is 71°, in 1971; the record low 2°, in 1959. The most rain on this date, 1.04 in, fell in 1956.
Normals 1991–2020 and records since 1869 from the Madison Area threaded record (Madison Dane County Regional Airport, 9 miles south-southeast). NOAA, through RCC-ACIS.
