364
CDUS41 KOKX 160616
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
116 AM EST SAT DEC 16 2023
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 15 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 56 346 PM 62 2015 45 11 43
MINIMUM 32 710 AM 11 1968 30 2 31
AVERAGE 44 37 7 37
PRECIPITATION (IN)
YESTERDAY 0.00 1.55 2013 0.16 -0.16 0.47
MONTH TO DATE 3.67 2.35 1.32 2.89
SINCE DEC 1 3.67 2.35 1.32 2.89
SINCE JAN 1 45.30 43.63 1.67 38.08
SNOWFALL (IN)
YESTERDAY 0.0 2.0 1968 0.2 -0.2 0.0
MONTH TO DATE T 1.5 -1.5 0.4
SINCE DEC 1 T 1.5 -1.5 0.4
SINCE JUL 1 T 2.0 -2.0 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 21 28 -7 28
MONTH TO DATE 334 390 -56 371
SINCE DEC 1 334 390 -56 371
SINCE JUL 1 1223 1329 -106 1163
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 22 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 100 AM
LOWEST 42 300 PM
AVERAGE 57
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 64 1971
MINIMUM TEMPERATURE (F) 30 10 1968
1988
SUNRISE AND SUNSET
DECEMBER 16 2023......SUNRISE 710 AM EST SUNSET 426 PM EST
DECEMBER 17 2023......SUNRISE 711 AM EST SUNSET 426 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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