600
CDUS41 KOKX 120618
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
118 AM EST THU FEB 12 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 11 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 42 1121 AM 58 2009 40 2 33
MINIMUM 31 707 AM -2 1979 25 6 19
AVERAGE 37 32 5 26
PRECIPITATION (IN)
YESTERDAY 0.04 1.58 2018 0.12 -0.08 0.16
MONTH TO DATE 0.07 1.20 -1.13 1.46
SINCE DEC 1 6.42 9.57 -3.15 8.29
SINCE JAN 1 2.65 4.86 -2.21 2.06
SNOWFALL (IN)
YESTERDAY 0.0 10.1 1983 0.3 -0.3 1.4
MONTH TO DATE 1.2 4.2 -3.0 5.8
SINCE DEC 1 28.6 19.0 9.6 10.6
SINCE JUL 1 28.6 19.5 9.1 10.6
SNOW DEPTH 7
DEGREE DAYS
HEATING
YESTERDAY 28 32 -4 39
MONTH TO DATE 473 364 109 361
SINCE DEC 1 2506 2255 251 2300
SINCE JUL 1 3295 3194 101 2990
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 12.9
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 300 AM
LOWEST 48 500 PM
AVERAGE 70
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 62 2022
MINIMUM TEMPERATURE (F) 25 -6 1979
SUNRISE AND SUNSET
FEBRUARY 12 2026......SUNRISE 650 AM EST SUNSET 524 PM EST
FEBRUARY 13 2026......SUNRISE 649 AM EST SUNSET 525 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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