Records for Philadelphia Area, Pennsylvania (PHLthr) on 05-16
Record Highs
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1: 90°F (1998)
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2: 90°F (1951)
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3: 87°F (1944)
Record Lows
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1: 40°F (1984)
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2: 40°F (1973)
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3: 40°F (1959)
Lowest Highs
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1: 68°F (1976)
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2: 67°F (1909)
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3: 65°F (2004)
Highest Lows
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1: 55°F (1978)
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2: 56°F (1895)
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3: 56°F (1888)
Highest May temperature:
97°F on 05-30-1991.
Lowest May temperature:
28°F on 05-11-1966.
Average temperature is 66°F
Average high is 75.6°F
Average low is 56.3°F
Temperature data from 1873 to 2022.
Record Precipitation
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1: 2.03" (1940)
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2: 1.86" (1907)
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3: 1.73" (1983)
Precipitation data from 1871 to 2022.