651
CDUS41 KOKX 090617
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
117 AM EST SAT DEC 09 2023
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 8 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 48 255 PM 62 1980 46 2 54
MINIMUM 27 708 AM 15 1970 32 -5 42
AVERAGE 38 39 -1 48
PRECIPITATION (IN)
YESTERDAY 0.00 1.58 1974 0.15 -0.15 0.00
MONTH TO DATE 1.09 1.24 -0.15 2.25
SINCE DEC 1 1.09 1.24 -0.15 2.25
SINCE JAN 1 42.72 42.52 0.20 37.44
SNOWFALL (IN)
YESTERDAY 0.0 0.7 2013 0.1 -0.1 0.0
MONTH TO DATE T 0.6 -0.6 0.0
SINCE DEC 1 T 0.6 -0.6 0.0
SINCE JUL 1 T 1.1 -1.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 27 26 1 17
MONTH TO DATE 178 201 -23 171
SINCE DEC 1 178 201 -23 171
SINCE JUL 1 1067 1140 -73 963
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
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 3.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 800 AM
LOWEST 54 200 PM
AVERAGE 75
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 66 1991
MINIMUM TEMPERATURE (F) 31 8 1968
SUNRISE AND SUNSET
DECEMBER 9 2023......SUNRISE 705 AM EST SUNSET 425 PM EST
DECEMBER 10 2023......SUNRISE 705 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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