335
CDUS41 KOKX 300723
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
223 AM EST SAT DEC 30 2023
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 29 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 54 304 PM 65 1984 41 13 50
MINIMUM 44 706 PM 11 1963 27 17 28
2017
AVERAGE 49 34 15 39
PRECIPITATION (IN)
YESTERDAY T 1.56 2013 0.13 -0.13 0.00
MONTH TO DATE 8.56 4.43 4.13 3.93
SINCE DEC 1 8.56 4.43 4.13 3.93
SINCE JAN 1 50.19 45.71 4.48 39.12
SNOWFALL (IN)
YESTERDAY 0.0 3.1 1987 0.2 -0.2 0.0
MONTH TO DATE T 4.0 -4.0 0.4
SINCE DEC 1 T 4.0 -4.0 0.4
SINCE JUL 1 T 4.5 -4.5 0.4
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 16 31 -15 26
MONTH TO DATE 648 802 -154 827
SINCE DEC 1 648 802 -154 827
SINCE JUL 1 1537 1741 -204 1619
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 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 71 400 PM
AVERAGE 86
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 60 1984
MINIMUM TEMPERATURE (F) 27 1 1963
SUNRISE AND SUNSET
DECEMBER 30 2023......SUNRISE 716 AM EST SUNSET 434 PM EST
DECEMBER 31 2023......SUNRISE 716 AM EST SUNSET 434 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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