Records for Islip Area, New York (ISPthr) on 02-22
Record Highs
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1: 66°F (1991)
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2: 58°F (1997)
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3: 58°F (1996)
Record Lows
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1: 7°F (1968)
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2: 8°F (1978)
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3: 12°F (2001)
Lowest Highs
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1: 44°F (1996)
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2: 40°F (2017)
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3: 40°F (2002)
Highest Lows
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1: 25°F (2001)
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2: 27°F (1968)
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3: 28°F (1999)
Highest February temperature:
68°F on 02-17-1976.
Lowest February temperature:
-14°F on 02-13-1967.
Average temperature is 34.4°F
Average high is 40.6°F
Average low is 28.2°F
Temperature data from 1963 to 2022.
Record Precipitation
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1: 1.93" (2003)
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2: 0.69" (2021)
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3: 0.67" (1971)
Precipitation data from 1963 to 2022.