Records for Philadelphia Area, Pennsylvania (PHLthr) on 12-13
Record Highs
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1: 71°F (2015)
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2: 65°F (1923)
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3: 64°F (1946)
Record Lows
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1: 8°F (1960)
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2: 11°F (1988)
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3: 12°F (1982)
Lowest Highs
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1: 52°F (2015)
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2: 51°F (1991)
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3: 49°F (1983)
Highest Lows
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1: 17°F (1960)
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2: 23°F (1962)
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3: 25°F (1982)
Highest December temperature:
73°F on 12-04-1998.
Lowest December temperature:
-5°F on 12-30-1880.
Average temperature is 40.5°F
Average high is 47.1°F
Average low is 33.9°F
Temperature data from 1873 to 2022.
Record Precipitation
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1: 2.90" (1941)
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2: 2.22" (1909)
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3: 1.40" (1996)
Precipitation data from 1871 to 2022.