Records for Philadelphia Area, Pennsylvania (PHLthr) on 12-23
Record Highs
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1: 70°F (2015)
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2: 66°F (1990)
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3: 66°F (1891)
Record Lows
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1: 7°F (1989)
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2: 8°F (1960)
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3: 9°F (2022)
Lowest Highs
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1: 58°F (1990)
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2: 57°F (2015)
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3: 51°F (1931)
Highest Lows
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1: 20°F (1883)
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2: 22°F (1989)
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3: 23°F (1960)
Highest December temperature:
73°F on 12-04-1998.
Lowest December temperature:
-5°F on 12-30-1880.
Average temperature is 38°F
Average high is 44.6°F
Average low is 31.4°F
Temperature data from 1873 to 2022.
Record Precipitation
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1: 1.62" (1907)
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2: 1.55" (2015)
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3: 1.21" (2011)
Precipitation data from 1871 to 2022.