The Pullman 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 cloudy
Mostly cloudy; warmer
Partly cloudy
Sunny
Sunny
Partly cloudy
Mostly sunny
11° on Nov. 13, 2019, the coldest reading for this week of the year since 1971. Next is 14° in 1996.
Pullman’s center stands about 900 ft above sea level. Within three miles the land runs from 820 ft to 1,230 ft, a difference of 410 ft: hilly country. The highest named summit within 15 miles is King Knob, about 1,360 ft, 2 miles southwest.
Under the town center the state geologic map shows Dunkard Group (sandstone, siltstone, shale), from the Carboniferous to Permian, 252 to 324 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 28×. 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, siltstone, shale. Age: Carboniferous to Permian, 252 to 324 million years old. About 19 mi of the line.
Sandstone, siltstone, shale. Age: Carboniferous, 299 to 324 million years old. About 5 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 Pullman reaches the Gulf of America by way of Left Fork Slab Creek, Slab Creek, the South Fork Hughes, the Hughes, the Little Kanawha, the Ohio and the Mississippi: about 1,830 river miles.
970 miles of the trip are on the Mississippi.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Pullman; river miles along the main stem, rounded.
Pullman has a hot-summer humid continental climate. Summer afternoons average 85° in July; winter nights fall to about 21° in January. A normal year brings about 23 inches of snow; with the rain, that comes to about 49 inches of water.
On November 14 Pullman normally reaches 56° and falls to 31°. The record high is 77°, in 1989; the record low 11°, in 2019. The most rain on this date, 0.85 in, fell in 1993.
Normals 1991–2020 and records since 1971 at West Union 2, 12 miles northeast. NOAA, through RCC-ACIS.
