150
CDUS41 KOKX 170617
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
117 AM EST MON FEB 17 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 16 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 53 301 PM 71 2023 41 12 39
MINIMUM 37 1025 AM 3 2015 26 11 31
AVERAGE 45 33 12 35
PRECIPITATION (IN)
YESTERDAY 1.41 1.44 1993 0.13 1.28 0.00
MONTH TO DATE 3.65 1.77 1.88 0.90
SINCE DEC 1 10.48 10.14 0.34 16.78
SINCE JAN 1 4.25 5.43 -1.18 8.22
SNOWFALL (IN)
YESTERDAY 0.0 4.0 1996 0.4 -0.4 0.0
MONTH TO DATE 6.8 5.9 0.9 4.3
SINCE DEC 1 11.6 20.7 -9.1 7.4
SINCE JUL 1 11.6 21.2 -9.6 7.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 32 -12 30
MONTH TO DATE 503 524 -21 446
SINCE DEC 1 2442 2415 27 2065
SINCE JUL 1 3132 3354 -222 2954
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 32 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 13.7
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 65 1100 PM
AVERAGE 83
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 68 1976
MINIMUM TEMPERATURE (F) 26 0 1979
SUNRISE AND SUNSET
FEBRUARY 17 2025......SUNRISE 643 AM EST SUNSET 530 PM EST
FEBRUARY 18 2025......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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