Records for Boston Area, Massachusetts (BOSthr) on 09-20
Record Highs
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1: 97°F (1983)
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2: 88°F (1985)
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3: 87°F (1882)
Record Lows
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1: 42°F (1979)
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2: 42°F (1964)
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3: 42°F (1929)
Lowest Highs
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1: 71°F (1983)
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2: 68°F (2003)
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3: 67°F (2016)
Highest Lows
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1: 58°F (1960)
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2: 59°F (1929)
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3: 59°F (1913)
Highest September temperature:
102°F on 09-07-1881.
Lowest September temperature:
34°F on 09-26-1879.
Average temperature is 64.2°F
Average high is 71.6°F
Average low is 56.8°F
Temperature data from 1872 to 2022.
Record Precipitation
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1: 2.82" (1899)
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2: 2.13" (1960)
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3: 1.69" (1928)
Precipitation data from 1872 to 2022.