Records for Philadelphia Area, Pennsylvania (PHLthr) on 12-12
Record Highs
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1: 69°F (2015)
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2: 65°F (1931)
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3: 63°F (1899)
Record Lows
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1: 8°F (1988)
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2: 9°F (1977)
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3: 12°F (1960)
Lowest Highs
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1: 52°F (1931)
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2: 52°F (1899)
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3: 50°F (1911)
Highest Lows
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1: 22°F (1960)
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2: 23°F (1988)
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3: 23°F (1957)
Highest December temperature:
73°F on 12-04-1998.
Lowest December temperature:
-5°F on 12-30-1880.
Average temperature is 40.8°F
Average high is 47.4°F
Average low is 34.1°F
Temperature data from 1873 to 2022.
Record Precipitation
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1: 1.45" (1983)
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2: 1.37" (1964)
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3: 1.31" (1967)
Precipitation data from 1871 to 2022.