Records for Allentown Area, Pennsylvania (ABEthr) on 12-31
Record Highs
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1: 61°F (1972)
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2: 61°F (1965)
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3: 61°F (1932)
Record Lows
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1: -6°F (1963)
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2: -2°F (1962)
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3: -1°F (1933)
Lowest Highs
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1: 46°F (2021)
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2: 42°F (1992)
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3: 39°F (2015)
Highest Lows
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1: 12°F (1962)
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2: 18°F (2017)
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3: 20°F (1976)
Highest December temperature:
72°F on 12-01-2006.
Lowest December temperature:
-8°F on 12-28-1950.
Average temperature is 31.7°F
Average high is 39.6°F
Average low is 23.8°F
Temperature data from 1922 to 2022.
Record Precipitation
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1: 1.04" (2018)
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2: 0.98" (1942)
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3: 0.86" (1989)
Precipitation data from 1912 to 2022.