634
CDUS41 KOKX 172134
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
434 PM EST TUE FEB 17 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 17 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 36 359 PM 68 1976 41 -5 39
MINIMUM 23 205 AM 0 1979 26 -3 25
AVERAGE 30 34 -4 32
PRECIPITATION (IN)
TODAY 0.00 0.96 2003 0.12 -0.12 0.00
MONTH TO DATE 0.15 1.89 -1.74 3.65
SINCE DEC 1 6.50 10.26 -3.76 10.48
SINCE JAN 1 2.73 5.55 -2.82 4.25
SNOWFALL (IN)
TODAY 0.0 16.0 2003 0.3 -0.3 0.0
MONTH TO DATE 3.0 6.2 -3.2 6.8
SINCE DEC 1 30.4 21.0 9.4 11.6
SINCE JUL 1 30.4 21.5 8.9 11.6
SNOW DEPTH 5
DEGREE DAYS
HEATING
TODAY 35 32 3 33
MONTH TO DATE 680 556 124 536
SINCE DEC 1 2713 2447 266 2475
SINCE JUL 1 3502 3386 116 3165
COOLING
TODAY 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 17 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.1
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1100 AM
LOWEST 85 700 AM
AVERAGE 91
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 61 1981
MINIMUM TEMPERATURE (F) 26 -2 1979
SUNRISE AND SUNSET
FEBRUARY 17 2026......SUNRISE 644 AM EST SUNSET 530 PM EST
FEBRUARY 18 2026......SUNRISE 642 AM EST SUNSET 531 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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