Records for Islip Area, New York (ISPthr) on 02-27
Record Highs
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1: 66°F (1976)
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2: 63°F (1997)
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3: 57°F (1996)
Record Lows
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1: 8°F (1967)
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2: 9°F (1990)
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3: 10°F (1970)
Lowest Highs
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1: 42°F (1997)
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2: 41°F (2009)
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3: 40°F (2000)
Highest Lows
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1: 25°F (1994)
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2: 26°F (2019)
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3: 28°F (2015)
Highest February temperature:
68°F on 02-17-1976.
Lowest February temperature:
-14°F on 02-13-1967.
Average temperature is 35.3°F
Average high is 41.6°F
Average low is 29.1°F
Temperature data from 1963 to 2022.
Record Precipitation
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1: 1.04" (2013)
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2: 0.85" (2020)
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3: 0.80" (1971)
Precipitation data from 1963 to 2022.