Records for Islip Area, New York (ISPthr) on 02-19
Record Highs
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1: 65°F (2017)
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2: 60°F (1997)
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3: 58°F (1976)
Record Lows
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1: 5°F (1967)
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2: 8°F (2015)
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3: 9°F (1996)
Lowest Highs
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1: 42°F (1976)
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2: 40°F (1997)
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3: 39°F (2017)
Highest Lows
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1: 24°F (2015)
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2: 24°F (1979)
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3: 25°F (1993)
Highest February temperature:
68°F on 02-17-1976.
Lowest February temperature:
-14°F on 02-13-1967.
Average temperature is 33.9°F
Average high is 40°F
Average low is 27.8°F
Temperature data from 1963 to 2022.
Record Precipitation
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1: 2.15" (1972)
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2: 0.88" (1979)
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3: 0.54" (1964)
Precipitation data from 1963 to 2022.