Records for Boston Area, Massachusetts (BOSthr) on 09-30
Record Highs
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1: 87°F (1986)
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2: 85°F (1959)
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3: 83°F (1927)
Record Lows
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1: 36°F (1888)
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2: 39°F (1992)
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3: 39°F (1991)
Lowest Highs
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1: 68°F (1986)
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2: 65°F (1959)
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3: 65°F (1924)
Highest Lows
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1: 52°F (1945)
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2: 53°F (1992)
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3: 53°F (1991)
Highest September temperature:
102°F on 09-07-1881.
Lowest September temperature:
34°F on 09-26-1879.
Average temperature is 60.4°F
Average high is 67.8°F
Average low is 53.1°F
Temperature data from 1872 to 2022.
Record Precipitation
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1: 2.46" (2015)
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2: 1.55" (2017)
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3: 1.26" (1899)
Precipitation data from 1872 to 2022.