373  
CDUS41 KOKX 290617  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
117 AM EST FRI NOV 29 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR NOVEMBER 28 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 1235 PM 68 2011 49 7 41  
MINIMUM 41 1053 PM 20 1996 34 7 31  
AVERAGE 49 42 7 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.46 1.93 1993 0.13 0.33 T  
MONTH TO DATE 3.34 3.14 0.20 2.01  
SINCE SEP 1 3.70 10.71 -7.01 11.10  
SINCE JAN 1 42.57 41.01 1.56 41.63  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 1977 0.0 0.0 T  
MONTH TO DATE 0.0 0.4 -0.4 T  
SINCE SEP 1 0.0 0.4 -0.4 T  
SINCE JUL 1 0.0 0.4 -0.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 23 -7 29  
MONTH TO DATE 412 534 -122 581  
SINCE SEP 1 634 888 -254 829  
SINCE JUL 1 635 891 -256 829  
 
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 E (110)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 PM  
LOWEST 58 500 AM  
AVERAGE 79  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 66 1991  
2011  
MINIMUM TEMPERATURE (F) 34 21 2014  
 
SUNRISE AND SUNSET  
NOVEMBER 29 2024......SUNRISE 656 AM EST SUNSET 426 PM EST  
NOVEMBER 30 2024......SUNRISE 657 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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