Records for Baltimore Area, Maryland (BWIthr) on 09-30
Record Highs
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1: 92°F (1986)
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2: 89°F (1954)
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3: 88°F (1905)
Record Lows
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1: 39°F (1888)
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2: 40°F (2000)
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3: 40°F (1992)
Lowest Highs
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1: 73°F (1881)
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2: 70°F (1959)
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3: 70°F (1884)
Highest Lows
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1: 55°F (1928)
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2: 57°F (1899)
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3: 58°F (1993)
Highest September temperature:
101°F on 09-07-1881.
Lowest September temperature:
35°F on 09-25-1963.
Average temperature is 67.1°F
Average high is 75.1°F
Average low is 59.1°F
Temperature data from 1872 to 2022.
Record Precipitation
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1: 6.02" (2010)
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2: 1.60" (1920)
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3: 1.50" (1936)
Precipitation data from 1871 to 2022.