Records for Philadelphia Area, Pennsylvania (PHLthr) on 01-01
Record Highs
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1: 64°F (2005)
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2: 62°F (1973)
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3: 61°F (2019)
Record Lows
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1: 4°F (1881)
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2: 5°F (1918)
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3: 6°F (2018)
Lowest Highs
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1: 51°F (2022)
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2: 48°F (1966)
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3: 45°F (1979)
Highest Lows
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1: 16°F (1918)
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2: 19°F (1899)
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3: 20°F (2018)
Highest January temperature:
74°F on 01-26-1950.
Lowest January temperature:
-7°F on 01-17-1982.
Average temperature is 36.1°F
Average high is 42.7°F
Average low is 29.5°F
Temperature data from 1873 to 2022.
Record Precipitation
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1: 1.60" (1948)
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2: 1.58" (1888)
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3: 1.44" (2007)
Precipitation data from 1871 to 2022.