318  
CDUS41 KOKX 282036  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
436 PM EDT SAT SEP 28 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR SEPTEMBER 28 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 67 1034 AM 80 2015 71 -4 69  
MINIMUM 62 259 PM 38 1989 54 8 54  
AVERAGE 65 62 3 62  
 
PRECIPITATION (IN)  
TODAY 0.10 1.79 2004 0.13 -0.03 0.05  
MONTH TO DATE 0.21 3.33 -3.12 4.40  
SINCE SEP 1 0.21 3.33 -3.12 4.40  
SINCE JAN 1 39.08 33.63 5.45 34.93  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 3  
MONTH TO DATE 15 44 -29 34  
SINCE SEP 1 15 44 -29 34  
SINCE JUL 1 16 47 -31 34  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 80 106 -26 158  
SINCE SEP 1 80 106 -26 158  
SINCE JAN 1 1001 870 131 936    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 AM  
LOWEST 87 700 AM  
AVERAGE 92  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 81 2015  
MINIMUM TEMPERATURE (F) 54 39 1976  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2024.....SUNRISE 646 AM EDT SUNSET 639 PM EDT  
SEPTEMBER 29 2024.....SUNRISE 647 AM EDT SUNSET 637 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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