Records for Islip Area, New York (ISPthr) on 10-06
Record Highs
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1: 86°F (1997)
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2: 85°F (1995)
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3: 81°F (1990)
Record Lows
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1: 30°F (1965)
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2: 32°F (1968)
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3: 34°F (1984)
Lowest Highs
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1: 65°F (2007)
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2: 64°F (2017)
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3: 64°F (2013)
Highest Lows
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1: 54°F (1965)
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2: 55°F (1984)
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3: 56°F (1964)
Highest October temperature:
89°F on 10-02-2019.
Lowest October temperature:
23°F on 10-31-1966.
Average temperature is 59.3°F
Average high is 65.7°F
Average low is 52.9°F
Temperature data from 1963 to 2022.
Record Precipitation
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1: 2.30" (1978)
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2: 0.50" (1991)
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3: 0.20" (1981)
Precipitation data from 1963 to 2022.