Records for Philadelphia Area, Pennsylvania (PHLthr) on 12-27
Record Highs
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1: 65°F (2015)
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2: 64°F (2016)
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3: 64°F (1949)
Record Lows
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1: 8°F (1989)
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2: 8°F (1914)
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3: 9°F (1977)
Lowest Highs
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1: 55°F (1949)
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2: 47°F (2015)
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3: 47°F (1973)
Highest Lows
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1: 18°F (1925)
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2: 20°F (1989)
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3: 22°F (1993)
Highest December temperature:
73°F on 12-04-1998.
Lowest December temperature:
-5°F on 12-30-1880.
Average temperature is 37.1°F
Average high is 43.7°F
Average low is 30.6°F
Temperature data from 1873 to 2022.
Record Precipitation
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1: 1.55" (1964)
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2: 1.20" (1894)
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3: 0.94" (1912)
Precipitation data from 1871 to 2022.