Records for Islip Area, New York (ISPthr) on 05-07
Record Highs
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1: 88°F (2000)
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2: 82°F (2004)
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3: 77°F (1972)
Record Lows
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1: 35°F (2001)
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2: 35°F (1995)
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3: 35°F (1970)
Lowest Highs
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1: 57°F (2002)
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2: 55°F (2000)
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3: 55°F (1976)
Highest Lows
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1: 44°F (1967)
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2: 50°F (2022)
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3: 52°F (1965)
Highest May temperature:
98°F on 05-20-1996.
Lowest May temperature:
32°F on 05-01-2008.
Average temperature is 55.3°F
Average high is 61.5°F
Average low is 49.1°F
Temperature data from 1963 to 2022.
Record Precipitation
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1: 1.16" (1967)
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2: 1.00" (2022)
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3: 0.45" (1994)
Precipitation data from 1963 to 2022.