Records for Islip Area, New York (ISPthr) on 02-09
Record Highs
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1: 52°F (2005)
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2: 52°F (1991)
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3: 52°F (1990)
Record Lows
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1: 5°F (1967)
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2: 7°F (1977)
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3: 8°F (1979)
Lowest Highs
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1: 41°F (1990)
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2: 37°F (1996)
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3: 35°F (2001)
Highest Lows
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1: 19°F (1979)
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2: 22°F (1994)
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3: 27°F (1985)
Highest February temperature:
68°F on 02-17-1976.
Lowest February temperature:
-14°F on 02-13-1967.
Average temperature is 32.5°F
Average high is 38.6°F
Average low is 26.5°F
Temperature data from 1963 to 2022.
Record Precipitation
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1: 2.00" (1969)
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2: 1.30" (2017)
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3: 0.74" (2013)
Precipitation data from 1963 to 2022.