Records for Philadelphia Area, Pennsylvania (PHLthr) on 09-24
Record Highs
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1: 95°F (1970)
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2: 92°F (2017)
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3: 92°F (2010)
Record Lows
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1: 40°F (1974)
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2: 40°F (1963)
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3: 41°F (1950)
Lowest Highs
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1: 74°F (1970)
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2: 71°F (2009)
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3: 70°F (1946)
Highest Lows
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1: 55°F (1950)
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2: 55°F (1887)
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3: 60°F (1997)
Highest September temperature:
102°F on 09-07-1881.
Lowest September temperature:
35°F on 09-25-1963.
Average temperature is 68.5°F
Average high is 77.2°F
Average low is 59.8°F
Temperature data from 1873 to 2022.
Record Precipitation
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1: 2.08" (1912)
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2: 1.58" (1965)
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3: 1.57" (1975)
Precipitation data from 1871 to 2022.