Records for Islip Area, New York (ISPthr) on 08-03
Record Highs
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1: 98°F (2006)
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2: 95°F (2005)
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3: 95°F (1975)
Record Lows
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1: 53°F (1964)
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2: 57°F (1965)
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3: 59°F (1985)
Lowest Highs
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1: 77°F (2006)
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2: 76°F (2018)
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3: 76°F (1995)
Highest Lows
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1: 70°F (1964)
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2: 74°F (1985)
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3: 75°F (1996)
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 80.6°F
Average low is 70.6°F
Temperature data from 1963 to 2022.
Record Precipitation
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1: 1.36" (1987)
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2: 0.40" (1978)
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3: 0.37" (1994)
Precipitation data from 1963 to 2022.