Records for Allentown Area, Pennsylvania (ABEthr) on 12-21
Record Highs
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1: 64°F (2018)
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2: 57°F (1957)
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3: 56°F (2012)
Record Lows
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1: -3°F (1942)
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2: 3°F (1955)
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3: 6°F (1995)
Lowest Highs
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1: 52°F (2018)
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2: 42°F (1998)
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3: 40°F (1990)
Highest Lows
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1: 17°F (1962)
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2: 19°F (1955)
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3: 20°F (1989)
Highest December temperature:
72°F on 12-01-2006.
Lowest December temperature:
-8°F on 12-28-1950.
Average temperature is 33.6°F
Average high is 41.5°F
Average low is 25.7°F
Temperature data from 1922 to 2022.
Record Precipitation
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1: 1.44" (2012)
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2: 1.28" (1973)
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3: 1.17" (1977)
Precipitation data from 1912 to 2022.