Records for Islip Area, New York (ISPthr) on 10-12
Record Highs
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1: 80°F (1995)
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2: 79°F (1969)
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3: 77°F (1990)
Record Lows
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1: 28°F (1964)
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2: 32°F (1996)
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3: 35°F (1976)
Lowest Highs
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1: 67°F (1990)
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2: 62°F (1983)
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3: 59°F (1969)
Highest Lows
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1: 50°F (1987)
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2: 52°F (2009)
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3: 54°F (1988)
Highest October temperature:
89°F on 10-02-2019.
Lowest October temperature:
23°F on 10-31-1966.
Average temperature is 57.3°F
Average high is 63.8°F
Average low is 50.8°F
Temperature data from 1963 to 2022.
Record Precipitation
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1: 3.30" (2005)
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2: 1.84" (2018)
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3: 1.80" (1993)
Precipitation data from 1963 to 2022.