The Bellaire 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.
73° on Nov. 11, 2022, the hottest reading for this week of the year since 1979. Next is 69° in 2012.
Bellaire’s center stands about 640 ft above sea level. Within three miles the land runs from 590 ft to 1,000 ft, a difference of 410 ft: hilly country. The highest named summit within 15 miles is Deadmans Hill, about 1,340 ft, 14 miles east-northeast.
Under the town center the state geologic map shows Ellsworth Shale, from the Late Devonian, 359 to 384 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 24×. 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. Age: Late Devonian, 359 to 384 million years old. About 12 mi of the line.
Black-shale. Age: Late Devonian, 359 to 384 million years old. About 4 mi of the line.
Shale. Age: Late Devonian, 359 to 384 million years old. About 3 mi of the line.
Shale. Age: Carboniferous, 324 to 359 million years old. About 2 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 Bellaire reaches Lake Michigan by way of the Grass and the Torch: about 30 river miles. From there it moves on through the Great Lakes, over Niagara Falls and down the St. Lawrence to the Atlantic.
Lakes on the way: Torch Lake and Elk Lake.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Bellaire; river miles along the main stem, rounded.
Bellaire has a warm-summer humid continental climate. Summer afternoons average 80° in July; winter nights fall to about 16° in February. About 31 inches of rain fall in a normal year.
On November 14 Bellaire normally reaches 47° and falls to 33°. The record high is 62°, in 2005; the record low 14°, in 1986. The most rain on this date, 0.46 in, fell in 2024.
Normals 1991–2020 and records since 1979 at Old Mission 3 SSW, 15 miles west-southwest. NOAA, through RCC-ACIS.