480  
CDUS41 KOKX 172134  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
434 PM EST SUN NOV 17 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR NOVEMBER 17 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 65 232 PM 66 2006 53 12 65  
MINIMUM 44 700 AM 15 1967 37 7 38  
AVERAGE 55 45 10 52  
 
PRECIPITATION (IN)  
TODAY 0.00 1.59 2014 0.11 -0.11 0.00  
MONTH TO DATE 0.23 1.83 -1.60 0.11  
SINCE SEP 1 0.59 9.40 -8.81 9.20  
SINCE JAN 1 39.46 39.70 -0.24 39.73  
 
SNOWFALL (IN)  
TODAY 0.0 T 2019 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE SEP 1 0.0 0.2 -0.2 0.0  
SINCE JUL 1 0.0 0.2 -0.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 10 20 -10 13  
MONTH TO DATE 222 296 -74 322  
SINCE SEP 1 444 650 -206 570  
SINCE JUL 1 445 653 -208 570  
 
COOLING  
TODAY 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 21 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 700 AM  
LOWEST 18 200 PM  
AVERAGE 38  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 69 1987  
MINIMUM TEMPERATURE (F) 37 24 2014  
2020  
 
SUNRISE AND SUNSET  
NOVEMBER 17 2024......SUNRISE 642 AM EST SUNSET 432 PM EST  
NOVEMBER 18 2024......SUNRISE 643 AM EST SUNSET 432 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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