Records for Philadelphia Area, Pennsylvania (PHLthr) on 12-22
Record Highs
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1: 68°F (2013)
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2: 64°F (1998)
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3: 63°F (1990)
Record Lows
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1: 6°F (1989)
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2: 10°F (1960)
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3: 10°F (1944)
Lowest Highs
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1: 59°F (2013)
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2: 54°F (2015)
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3: 50°F (1990)
Highest Lows
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1: 19°F (1989)
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2: 25°F (1960)
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3: 25°F (1944)
Highest December temperature:
73°F on 12-04-1998.
Lowest December temperature:
-5°F on 12-30-1880.
Average temperature is 38.2°F
Average high is 44.8°F
Average low is 31.7°F
Temperature data from 1873 to 2022.
Record Precipitation
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1: 1.77" (1983)
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2: 1.76" (1916)
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3: 1.22" (1969)
Precipitation data from 1871 to 2022.