673
CDUS41 KOKX 212137
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
437 PM EST SAT DEC 21 2024
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 21 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 33 403 AM 60 2018 43 -10 41
MINIMUM 28 359 PM 9 2004 29 -1 28
AVERAGE 31 36 -5 35
PRECIPITATION (IN)
TODAY 0.09 1.81 1973 0.15 -0.06 0.00
MONTH TO DATE 4.61 3.27 1.34 5.47
SINCE DEC 1 4.61 3.27 1.34 5.47
SINCE JAN 1 47.18 44.55 2.63 47.10
SNOWFALL (IN)
TODAY 2.0 R 1.0 1995 0.2 1.8 0.0
MONTH TO DATE 2.0 2.4 -0.4 T
SINCE DEC 1 2.0 2.4 -0.4 T
SINCE JUL 1 2.0 2.9 -0.9 T
SNOW DEPTH 2
DEGREE DAYS
HEATING
TODAY 34 29 5 30
MONTH TO DATE 575 561 14 468
SINCE DEC 1 575 561 14 468
SINCE JUL 1 1265 1500 -235 1357
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1012 885 127 955
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 13.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 500 AM
LOWEST 51 300 PM
AVERAGE 72
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 61 2013
MINIMUM TEMPERATURE (F) 28 9 1989
SUNRISE AND SUNSET
DECEMBER 21 2024......SUNRISE 713 AM EST SUNSET 428 PM EST
DECEMBER 22 2024......SUNRISE 714 AM EST SUNSET 429 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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