Records for Islip Area, New York (ISPthr) on 08-07
Record Highs
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1: 97°F (2001)
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2: 91°F (1980)
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3: 90°F (2007)
Record Lows
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1: 54°F (1994)
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2: 55°F (2004)
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3: 55°F (1964)
Lowest Highs
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1: 77°F (2022)
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2: 75°F (2006)
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3: 75°F (1988)
Highest Lows
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1: 70°F (2004)
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2: 70°F (1975)
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3: 72°F (1993)
Highest August temperature:
100°F on 08-02-1975.
Lowest August temperature:
45°F on 08-30-1986.
Average temperature is 75.6°F
Average high is 80.7°F
Average low is 70.5°F
Temperature data from 1963 to 2022.
Record Precipitation
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1: 1.65" (2018)
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2: 1.18" (2003)
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3: 1.15" (1989)
Precipitation data from 1963 to 2022.