Records for Philadelphia Area, Pennsylvania (PHLthr) on 05-23
Record Highs
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1: 96°F (1925)
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2: 94°F (1992)
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3: 94°F (1911)
Record Lows
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1: 41°F (1961)
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2: 45°F (2006)
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3: 46°F (1990)
Lowest Highs
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1: 74°F (2021)
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2: 72°F (2004)
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3: 68°F (1875)
Highest Lows
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1: 56°F (1982)
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2: 58°F (2003)
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3: 60°F (1963)
Highest May temperature:
97°F on 05-30-1991.
Lowest May temperature:
28°F on 05-11-1966.
Average temperature is 67.9°F
Average high is 77.5°F
Average low is 58.4°F
Temperature data from 1873 to 2022.
Record Precipitation
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1: 1.77" (1951)
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2: 1.29" (1913)
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3: 1.05" (2020)
Precipitation data from 1871 to 2022.