Charlestown State Park

Availability

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

About this spot

Typical weather

Water

Average water temperature
Average water temperature, January through DecemberEach point shows the monthly average water temperature in degrees Fahrenheit.42°JJanuary: average water temperature 42°F45°FFebruary: average water temperature 45°F51°MMarch: average water temperature 51°F60°AApril: average water temperature 60°F62°MMay: average water temperature 62°F71°JJune: average water temperature 71°F76°JJuly: average water temperature 76°F75°AAugust: average water temperature 75°F69°SSeptember: average water temperature 69°F59°OOctober: average water temperature 59°F58°NNovember: average water temperature 58°F43°DDecember: average water temperature 43°F

Water: Water Quality Portal — 53 field-sample stations

Nearby campgrounds