Records for Allentown Area, Pennsylvania (ABEthr) on 09-17
Record Highs
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1: 93°F (1991)
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2: 91°F (1972)
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3: 90°F (1942)
Record Lows
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1: 39°F (2007)
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2: 39°F (1986)
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3: 39°F (1959)
Lowest Highs
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1: 75°F (1991)
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2: 66°F (1994)
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3: 65°F (2021)
Highest Lows
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1: 54°F (1945)
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2: 59°F (1990)
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3: 61°F (1996)
Highest September temperature:
99°F on 09-02-1980.
Lowest September temperature:
30°F on 09-28-1947.
Average temperature is 66°F
Average high is 77.1°F
Average low is 54.8°F
Temperature data from 1922 to 2022.
Record Precipitation
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1: 1.83" (1958)
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2: 1.61" (1996)
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3: 1.14" (1987)
Precipitation data from 1912 to 2022.