810
CDUS41 KOKX 110620
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
120 AM EST WED FEB 11 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 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 35 949 PM 62 2023 40 -5 36
MINIMUM 15 1245 AM -1 1979 25 -10 23
AVERAGE 25 32 -7 30
PRECIPITATION (IN)
YESTERDAY 0.00 1.70 1970 0.10 -0.10 0.00
MONTH TO DATE 0.03 1.08 -1.05 1.30
SINCE DEC 1 6.38 9.45 -3.07 8.13
SINCE JAN 1 2.61 4.74 -2.13 1.90
SNOWFALL (IN)
YESTERDAY 0.0 9.2 2010 0.4 -0.4 0.0
MONTH TO DATE 1.2 3.9 -2.7 4.4
SINCE DEC 1 28.6 18.7 9.9 9.2
SINCE JUL 1 28.6 19.2 9.4 9.2
SNOW DEPTH 8
DEGREE DAYS
HEATING
YESTERDAY 40 33 7 35
MONTH TO DATE 445 332 113 322
SINCE DEC 1 2478 2223 255 2261
SINCE JUL 1 3267 3162 105 2951
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 4.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 1000 PM
LOWEST 33 1200 PM
AVERAGE 59
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 58 2009
MINIMUM TEMPERATURE (F) 25 -2 1979
SUNRISE AND SUNSET
FEBRUARY 11 2026......SUNRISE 651 AM EST SUNSET 522 PM EST
FEBRUARY 12 2026......SUNRISE 650 AM EST SUNSET 524 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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