Turn Island

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Availability

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

About this spot

Typical weather

Air temperature

Average daily high-low
Average daily high and low air temperature, January through DecemberEach vertical bar shows a monthly average daily high and low in degrees Fahrenheit.45°38°JJanuary: average high 45°F, average low 38°F44°37°FFebruary: average high 44°F, average low 37°F48°40°MMarch: average high 48°F, average low 40°F53°44°AApril: average high 53°F, average low 44°F59°49°MMay: average high 59°F, average low 49°F64°53°JJune: average high 64°F, average low 53°F68°56°JJuly: average high 68°F, average low 56°F69°57°AAugust: average high 69°F, average low 57°F63°53°SSeptember: average high 63°F, average low 53°F55°48°OOctober: average high 55°F, average low 48°F49°43°NNovember: average high 49°F, average low 43°F45°39°DDecember: average high 45°F, average low 39°F

5-year average · Open-Meteo

San Juan Channel

Average water temperature
Average water temperature for San Juan Channel, January through DecemberEach point shows the monthly average water temperature in degrees Fahrenheit.47°JJanuary: average water temperature 47°F46°FFebruary: average water temperature 46°F46°MMarch: average water temperature 46°F48°AApril: average water temperature 48°F49°MMay: average water temperature 49°F51°JJune: average water temperature 51°F53°JJuly: average water temperature 53°F53°AAugust: average water temperature 53°F53°SSeptember: average water temperature 53°F51°OOctober: average water temperature 51°F49°NNovember: average water temperature 49°F48°DDecember: average water temperature 48°F

Water: Friday Harbor (NOAA 9449880)

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