Diamond Mountain
Diamond Mountain rises to 2,079 m in Washington. Mount Deception stands 2,369 m to the north-northeast, 5.9 miles off. The nearest named place is East Peak, a peak 1.3 miles away. Strait of Juan de Fuca Highway - SR 112 passes 27 miles off.
The story
Mountain in Jefferson County, Washington, United States.
Wikidata Q49024748, referenced by the OpenStreetMap record.
What the record says
- Elevation
- 2,079 m
How to reach it
- 27.1 mi off the Strait of Juan de Fuca Highway - SR 112, National
Overlooks nearby
- Mount Walker North Viewpoint · 19 mi
- Mt. Walker Viewpoint · 19 mi
- South Point · 19 mi
- Peek-a-Boo Point · 30 mi
Named places within 25 miles
- East Peak: 1.3 mi
- Mount Anderson: 2.0 mi
- West Peak: 2.6 mi
- Sentinels Sister: 3.1 mi
- Sentinel Peak: 3.3 mi
- Division 2 Boat Launch: 17.4 mi
- Division 3 Park: 17.8 mi
- Old Camp Melbourn: 18.4 mi
- Pleasant Harbor State Park: 18.6 mi
- Division 1 Park: 19.8 mi
- Whitehorse Falls: 10.1 mi
- Hamma Hamma Falls: 11.5 mi
- Murhut Falls: 12.4 mi
- Ross Falls: 12.7 mi
- Rocky Brook Falls: 16.7 mi
- Skokomish Park Lake Cushman - Day Use Area: 19.4 mi
- Swim Beach: 20.0 mi
- Mystery Beach: 20.1 mi
- Linger Longer Beach: 20.4 mi
- Dabob Broad Spit: 22.9 mi
- Staircase Picnic Area: 15.7 mi
- Bear Gulch Day Use Area: 16.3 mi
- Altair Picnic Area: 23.1 mi
- Quilcene Bay WDFW Tidelands: 20.5 mi
- Lilliwaup Tidelands State Park: 21.2 mi
- Dungeness Trails: 22.5 mi
- 7 Cedars Casino: 23.6 mi
- Rain Shadow Lavender Farm: 24.3 mi
- Olympic Cellars Winery: 24.6 mi
- B-17 Crash Site: 12.5 mi
- Nine Inch Spike: 13.8 mi
- Quilcene Historical Museum: 20.6 mi
- Native Art Gallery: 24.2 mi
- Elk Lick Springs: 1.8 mi
- Red Bluff: 21.6 mi
- Olympic Hot Springs: 24.2 mi
- Kite Girl: 24.9 mi
Other summits around it
The highest named summits within 10.7 miles of Diamond Mountain. Elevation from each summit’s own record; bearing measured between the two coordinates.
| Summit | Bearing | Elevation | Distance |
|---|---|---|---|
| Mount Deception | NNE 31° | 2,369 m | 5.9 mi |
| Mount Constance | ENE 74° | 2,364 m | 8.3 mi |
| Mount Johnson | NNE 24° | 2,341 m | 7.0 mi |
| Inner Constance | ENE 74° | 2,338 m | 7.4 mi |
| Martin Peak | NNE 27° | 2,328 m | 6.6 mi |
| Sweat Spire | NNE 24° | 2,304 m | 7.0 mi |
| Mount Mystery | NE 43° | 2,298 m | 5.3 mi |
| Gasp Pinnancle | NNE 24° | 2,292 m | 7.1 mi |
When to go
Light through the year
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:17 | 18:45 | 19:26 |
| June solstice | 05:16 | 20:27 | 21:16 |
| September equinox | 07:01 | 18:32 | 19:13 |
| December solstice | 08:00 | 15:31 | 16:24 |
Local time (America/Los_Angeles).
Climate normals
Months averaging 50–80 °F: May–Oct.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °F | 39 | 41 | 45 | 49 | 55 | 59 | 64 | 64 | 60 | 51 | 43 | 38 |
1991–2020 U.S. Climate Normals, NOAA NCEI — Quilcene 2 SW, 19 mi away.
Inside the official boundary of Olympic National Park. Quietest months by visitation: Jan and Feb; busiest: Aug.
NPS visitation statistics, monthly averages 2021–2025 (2020 excluded).
Where this comes from
Location and category confirmed against OpenStreetMap.
OpenStreetMapWikidata- USGS Geographic Names Information System feature 1518758 — Diamond Mountain, Jefferson County, Washington.
OpenStreetMap element node/356544756
Day trips start here
- Olympic Peninsula · 15 mi
- Seabeck · 23 mi
- Olympic National Park · 24 mi
- Sequim · 25 mi
- Kitsap Peninsula · 27 mi
- Port Angeles · 27 mi
Take the scenic way to Diamond Mountain.
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