Records for Islip Area, New York (ISPthr) on 10-16
Record Highs
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1: 80°F (1963)
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2: 77°F (1968)
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3: 74°F (2021)
Record Lows
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1: 33°F (1978)
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2: 36°F (2006)
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3: 37°F (1994)
Lowest Highs
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1: 60°F (2014)
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2: 58°F (2021)
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3: 58°F (1992)
Highest Lows
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1: 47°F (2009)
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2: 54°F (1978)
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3: 56°F (1997)
Highest October temperature:
89°F on 10-02-2019.
Lowest October temperature:
23°F on 10-31-1966.
Average temperature is 56°F
Average high is 62.6°F
Average low is 49.4°F
Temperature data from 1963 to 2022.
Record Precipitation
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1: 2.65" (1974)
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2: 2.18" (2019)
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3: 1.02" (2014)
Precipitation data from 1963 to 2022.