Records for Islip Area, New York (ISPthr) on 07-19
Record Highs
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1: 95°F (1977)
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2: 93°F (2013)
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3: 92°F (2022)
Record Lows
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1: 57°F (2000)
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2: 59°F (2001)
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3: 60°F (1989)
Lowest Highs
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1: 79°F (2013)
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2: 76°F (2008)
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3: 74°F (2017)
Highest Lows
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1: 71°F (2000)
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2: 75°F (1993)
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3: 75°F (1971)
Highest July temperature:
104°F on 07-03-1966.
Lowest July temperature:
49°F on 07-02-1965.
Average temperature is 75.1°F
Average high is 79.9°F
Average low is 70.3°F
Temperature data from 1963 to 2022.
Record Precipitation
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1: 0.76" (1971)
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2: 0.54" (1983)
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3: 0.44" (1966)
Precipitation data from 1963 to 2022.