Records for Philadelphia Area, Pennsylvania (PHLthr) on 09-29
Record Highs
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1: 89°F (1921)
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2: 87°F (1953)
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3: 86°F (1954)
Record Lows
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1: 37°F (1942)
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2: 40°F (1958)
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3: 40°F (1951)
Lowest Highs
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1: 71°F (1959)
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2: 69°F (1979)
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3: 69°F (1901)
Highest Lows
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1: 55°F (1928)
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2: 59°F (1964)
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3: 59°F (1942)
Highest September temperature:
102°F on 09-07-1881.
Lowest September temperature:
35°F on 09-25-1963.
Average temperature is 66.4°F
Average high is 75.1°F
Average low is 57.7°F
Temperature data from 1873 to 2022.
Record Precipitation
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1: 1.87" (1963)
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2: 1.56" (2020)
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3: 1.36" (1967)
Precipitation data from 1871 to 2022.