Records for Philadelphia Area, Pennsylvania (PHLthr) on 12-11
Record Highs
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1: 68°F (2021)
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2: 65°F (1971)
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3: 65°F (1899)
Record Lows
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1: 8°F (1880)
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2: 10°F (1968)
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3: 12°F (1977)
Lowest Highs
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1: 52°F (1887)
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2: 48°F (1897)
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3: 46°F (2021)
Highest Lows
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1: 22°F (1904)
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2: 23°F (1995)
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3: 23°F (1958)
Highest December temperature:
73°F on 12-04-1998.
Lowest December temperature:
-5°F on 12-30-1880.
Average temperature is 41°F
Average high is 47.7°F
Average low is 34.4°F
Temperature data from 1873 to 2022.
Record Precipitation
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1: 2.72" (2008)
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2: 2.25" (1992)
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3: 1.36" (2003)
Precipitation data from 1871 to 2022.