Boston Harbor Islands SP

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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.37°26°JJanuary: average high 37°F, average low 26°F39°25°FFebruary: average high 39°F, average low 25°F48°33°MMarch: average high 48°F, average low 33°F56°41°AApril: average high 56°F, average low 41°F66°51°MMay: average high 66°F, average low 51°F76°61°JJune: average high 76°F, average low 61°F81°67°JJuly: average high 81°F, average low 67°F78°65°AAugust: average high 78°F, average low 65°F71°60°SSeptember: average high 71°F, average low 60°F64°52°OOctober: average high 64°F, average low 52°F52°39°NNovember: average high 52°F, average low 39°F43°31°DDecember: average high 43°F, average low 31°F

5-year average · Open-Meteo

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