801
CDUS41 KOKX 130617
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
117 AM EST WED DEC 13 2023
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 12 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 44 206 PM 68 2015 45 -1 39
MINIMUM 30 723 AM 7 1988 31 -1 29
AVERAGE 37 38 -1 34
PRECIPITATION (IN)
YESTERDAY 0.00 2.44 2010 0.16 -0.16 0.05
MONTH TO DATE 3.67 1.88 1.79 2.42
SINCE DEC 1 3.67 1.88 1.79 2.42
SINCE JAN 1 45.30 43.16 2.14 37.61
SNOWFALL (IN)
YESTERDAY 0.0 2.4 1982 0.2 -0.2 0.4
MONTH TO DATE T 1.1 -1.1 0.4
SINCE DEC 1 T 1.1 -1.1 0.4
SINCE JUL 1 T 1.6 -1.6 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 28 27 1 31
MONTH TO DATE 255 307 -52 282
SINCE DEC 1 255 307 -52 282
SINCE JUL 1 1144 1246 -102 1074
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 955 885 70 1136
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 9.7
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 700 PM
LOWEST 43 100 PM
AVERAGE 57
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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 2023......SUNRISE 708 AM EST SUNSET 425 PM EST
DECEMBER 14 2023......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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