Records for Islip Area, New York (ISPthr) on 08-01
Record Highs
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1: 95°F (2006)
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2: 95°F (1999)
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3: 93°F (1975)
Record Lows
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1: 58°F (1966)
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2: 58°F (1964)
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3: 59°F (1992)
Lowest Highs
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1: 78°F (1999)
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2: 76°F (2006)
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3: 75°F (1980)
Highest Lows
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1: 68°F (1978)
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2: 74°F (1996)
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3: 74°F (1986)
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 80.5°F
Average low is 70.6°F
Temperature data from 1963 to 2022.
Record Precipitation
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1: 0.97" (1970)
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2: 0.69" (1996)
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3: 0.51" (2000)
Precipitation data from 1963 to 2022.