864  
CDUS41 KOKX 130627  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
127 AM EST WED NOV 13 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR NOVEMBER 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 56 254 AM 72 2022 55 1 44  
MINIMUM 40 1159 PM 25 2001 39 1 28  
AVERAGE 48 47 1 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.74 1975 0.11 -0.11 0.00  
MONTH TO DATE 0.23 1.30 -1.07 0.11  
SINCE SEP 1 0.59 8.87 -8.28 9.20  
SINCE JAN 1 39.46 39.17 0.29 39.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.9 1987 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 18 -1 29  
MONTH TO DATE 134 199 -65 222  
SINCE SEP 1 356 553 -197 470  
SINCE JUL 1 357 556 -199 470  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE SEP 1 91 121 -30 177  
SINCE JAN 1 1012 885 127 955    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 18.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 200 AM  
LOWEST 39 100 PM  
AVERAGE 57  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 69 1964  
MINIMUM TEMPERATURE (F) 38 21 2019  
 
SUNRISE AND SUNSET  
NOVEMBER 13 2024......SUNRISE 638 AM EST SUNSET 435 PM EST  
NOVEMBER 14 2024......SUNRISE 639 AM EST SUNSET 435 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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