Records for Islip Area, New York (ISPthr) on 10-05
Record Highs
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1: 83°F (2002)
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2: 81°F (1973)
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3: 80°F (2005)
Record Lows
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1: 31°F (1965)
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2: 35°F (1974)
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3: 36°F (1996)
Lowest Highs
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1: 66°F (2007)
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2: 64°F (2013)
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3: 64°F (1995)
Highest Lows
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1: 49°F (1965)
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2: 51°F (1999)
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3: 55°F (1992)
Highest October temperature:
89°F on 10-02-2019.
Lowest October temperature:
23°F on 10-31-1966.
Average temperature is 59.6°F
Average high is 66°F
Average low is 53.2°F
Temperature data from 1963 to 2022.
Record Precipitation
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1: 1.80" (1995)
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2: 0.86" (2022)
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3: 0.51" (1985)
Precipitation data from 1963 to 2022.