498
CDUS41 KOKX 130623
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
123 AM EST FRI DEC 13 2024
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 12 2024
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)
YESTERDAY
MAXIMUM 43 1253 PM 68 2015 45 -2 44
MINIMUM 28 1159 PM 7 1988 31 -3 30
AVERAGE 36 38 -2 37
PRECIPITATION (IN)
YESTERDAY 0.00 2.44 2010 0.16 -0.16 0.00
MONTH TO DATE 2.43 1.88 0.55 3.67
SINCE DEC 1 2.43 1.88 0.55 3.67
SINCE JAN 1 45.00 43.16 1.84 45.30
SNOWFALL (IN)
YESTERDAY 0.0 2.4 1982 0.2 -0.2 0.0
MONTH TO DATE T 1.1 -1.1 T
SINCE DEC 1 T 1.1 -1.1 T
SINCE JUL 1 T 1.6 -1.6 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 29 27 2 28
MONTH TO DATE 323 307 16 255
SINCE DEC 1 323 307 16 255
SINCE JUL 1 1013 1246 -233 1144
COOLING
YESTERDAY 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 32 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 16.5
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 1200 AM
LOWEST 25 100 PM
AVERAGE 51
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 68 2015
MINIMUM TEMPERATURE (F) 30 5 1982
SUNRISE AND SUNSET
DECEMBER 13 2024......SUNRISE 708 AM EST SUNSET 425 PM EST
DECEMBER 14 2024......SUNRISE 709 AM EST SUNSET 425 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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