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Summit

Porter Mountain

Colorado

About

Porter Mountain is a summit in Colorado, 9971 feet elevation. It is reached by the PORTER MOUNTAIN trail, a public trail that passes within 150 meters of the summit.

Summit Facts

Summit elevation

9,971 ft

Elevation from USGS 3D Elevation Program terrain data (about 10 m resolution).

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Location

Porter Mountain

Colorado

Name and location: U.S. Geological Survey, Geographic Names Information System (GNIS). Elevation: USGS 3D Elevation Program. View the GNIS record.

Facts about this place

When to go

Typical monthly averages (not a forecast) from the Bonham Rsvr, CO weather station, 15 mi away. High / low in °F.

  1. Jan26° high6° low
  2. Feb27° high4° low
  3. Mar34° high12° low
  4. Apr40° high17° low
  5. May49° high27° low
  6. Jun62° high37° low
  7. Jul68° high42° low
  8. Aug64° high40° low
  9. Sep57° high34° low
  10. Oct45° high24° low
  11. Nov34° high14° low
  12. Dec26° high5° low

Source: NOAA NCEI U.S. Climate Normals 1991–2020

Where it is

Nearest town
Heiberger, Colorado · 9.1 mi

Source: USFS EDW boundaries; USGS GNIS populated places

Conditions

Active alerts for Grand Mesa, Uncompahgre and Gunnison National Forests as of Oct 9, 2026:

Source: USFS forest alerts

Nearby

Source: Roamze catalog (indexable pages within 10 miles, PostGIS distance)

    Porter Mountain — Summit in Colorado | Roamze