Records for Islip Area, New York (ISPthr) on 10-08
Record Highs
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1: 88°F (2007)
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2: 78°F (2011)
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3: 77°F (2021)
Record Lows
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1: 34°F (2001)
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2: 34°F (1999)
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3: 37°F (1988)
Lowest Highs
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1: 72°F (2005)
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2: 71°F (2017)
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3: 67°F (1990)
Highest Lows
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1: 47°F (1988)
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2: 53°F (2001)
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3: 53°F (1979)
Highest October temperature:
89°F on 10-02-2019.
Lowest October temperature:
23°F on 10-31-1966.
Average temperature is 58.6°F
Average high is 65°F
Average low is 52.1°F
Temperature data from 1963 to 2022.
Record Precipitation
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1: 1.65" (1996)
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2: 1.23" (2005)
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3: 0.46" (2016)
Precipitation data from 1963 to 2022.