Records for Baltimore Downtown Area, Maryland (DMHthr) on 09-20
Record Highs
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1: 92°F (1983)
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2: 91°F (1997)
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3: 89°F (2017)
Record Lows
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1: 50°F (1956)
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2: 51°F (1993)
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3: 52°F (1962)
Lowest Highs
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1: 74°F (2017)
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2: 73°F (1988)
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3: 73°F (1977)
Highest Lows
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1: 63°F (1966)
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2: 64°F (1993)
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3: 64°F (1962)
Highest September temperature:
102°F on 09-27-1998.
Lowest September temperature:
40°F on 09-24-1974.
Average temperature is 71.1°F
Average high is 79°F
Average low is 63.2°F
Temperature data from 1950 to 2022.
Record Precipitation
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1: 1.09" (1966)
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2: 0.96" (1989)
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3: 0.94" (2001)
Precipitation data from 1950 to 2022.