174
CDUS41 KOKX 110623
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
223 AM EDT SUN OCT 11 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 10 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 221 PM 84 1997 66 2 64
MINIMUM 48 612 AM 32 2000 49 -1 40
AVERAGE 58 58 0 52
PRECIPITATION (IN)
YESTERDAY 0.00 1.40 1971 0.13 -0.13 0.00
MONTH TO DATE 0.24 1.29 -1.05 0.25
SINCE SEP 1 9.00 4.89 4.11 1.83
SINCE JAN 1 40.63 35.19 5.44 25.61
SNOWFALL (IN)
YESTERDAY 0.0 T 1979 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 7 8 -1 13
MONTH TO DATE 47 64 -17 44
SINCE SEP 1 77 117 -40 51
SINCE JUL 1 77 120 -43 51
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 9 10 -1 20
SINCE SEP 1 120 118 2 176
SINCE JAN 1 993 882 111 1104
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 3.9
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 600 AM
LOWEST 40 1100 AM
AVERAGE 65
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 78 1990
MINIMUM TEMPERATURE (F) 49 31 1993
SUNRISE AND SUNSET
OCTOBER 11 2026.......SUNRISE 659 AM EDT SUNSET 618 PM EDT
OCTOBER 12 2026.......SUNRISE 700 AM EDT SUNSET 617 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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