Facility · Washington ·
Managed by the USDA Forest Service
The Pomeroy Ranger District, the northern-most District of the Umatilla National Forest, is located within the Blue Mountains of southeastern Washington and northeastern Oregon. These mountains are made up of high plateaus, deeply cut by an intricate system of steep-walled, rim-rock canyons, offering excellent views of the canyons and area surrounding them.
46.47780, -117.62830 · 46°28'40.1"N 117°37'41.9"W
Typically 85°F in Jul, down to 40°F in Dec.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 40 | 45 | 52 | 59 | 67 | 74 | 85 | 85 | 75 | 61 | 48 | 40 |
| Low °F | 27 | 28 | 33 | 37 | 44 | 49 | 53 | 53 | 45 | 37 | 32 | 26 |
| Precip in | 2.0 | 1.6 | 2.1 | 1.7 | 1.6 | 1.1 | 0.5 | 0.5 | 0.6 | 1.3 | 2.3 | 2.3 |
1991–2020 averages from the nearest NOAA station, 2 mi away — not measured at the facility itself, and elevation can make a real difference over that distance.
Recreation.gov last updated this record on 2026-02-25.
Facility information and photographs from Recreation.gov (RIDB). SpotOpened is not affiliated with Recreation.gov or any federal agency.
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