The Republic 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
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Partly cloudy
Mostly sunny
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Showers likely
80° on Nov. 17, 2016, the hottest reading for this week of the year since 1961. Next is 78° in 2021.
Republic’s center stands about 1,500 ft above sea level. Within three miles the land runs from 1,460 ft to 1,590 ft, a difference of 130 ft: gently rolling country.
Under the town center the state geologic map shows Alluvium (sand, silt, clay), from the Pleistocene to Holocene, less than 2.6 million years old.
The section below crosses 6 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.
Sand, silt, clay. Age: Pleistocene to Holocene, less than 2.6 million years old. About 8 mi of the line.
Silt. Age: Pleistocene to Holocene, less than 2.6 million years old. About 6 mi of the line.
Shale. Age: Late Cretaceous, 66 to 100 million years old. About 6 mi of the line.
Sand, silt, clay. Age: Pleistocene, less than 2.6 million years old. About 3 mi of the line.
Shale, chalk. Age: Late Cretaceous, 66 to 100 million years old. About 1 mi of the line.
Limestone, shale. Age: Late Cretaceous, 66 to 100 million years old. About 0.4 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 Republic reaches the Gulf of America by way of Otter Creek, the Republican, the Kansas, the Missouri and the Mississippi: about 1,840 river miles.
1,170 miles of the trip are on the Mississippi.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Republic; river miles along the main stem, rounded.
Republic has a hot-summer humid continental climate. Summer afternoons average 92° in July; winter nights fall to about 18° in January. About 30 inches of rain fall in a normal year.
On November 14 Republic normally reaches 55° and falls to 31°. The record high is 73°, in 2025; the record low 6°, in 2000. The most rain on this date, 0.27 in, fell in 1972.
Normals 1991–2020 and records since 1961 at Courtland, 11 miles south-southwest. NOAA, through RCC-ACIS.
