Cossatot River State Park - Natural Area

Availability

Each day shows how many of this campground’s sites are open.

About this spot

Typical weather

Cossatot River

Average water temperature
Average water temperature for Cossatot River, January through DecemberEach point shows the monthly average water temperature in degrees Fahrenheit.44°JJanuary: average water temperature 44°F47°FFebruary: average water temperature 47°F54°MMarch: average water temperature 54°F61°AApril: average water temperature 61°F70°MMay: average water temperature 70°F78°JJune: average water temperature 78°F80°JJuly: average water temperature 80°F80°AAugust: average water temperature 80°F73°SSeptember: average water temperature 73°F62°OOctober: average water temperature 62°F54°NNovember: average water temperature 54°F47°DDecember: average water temperature 47°F

Water: Water Quality Portal — 9 field-sample stations

Nearby campgrounds