867  
CDUS41 KOKX 100637  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
237 AM EDT THU OCT 10 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 9 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 70 141 PM 85 2011 67 3 62  
MINIMUM 48 559 AM 30 2001 50 -2 44  
AVERAGE 59 58 1 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.97 1977 0.13 -0.13 0.00  
MONTH TO DATE 0.10 1.16 -1.06 0.42  
SINCE SEP 1 0.34 4.76 -4.42 7.20  
SINCE JAN 1 39.21 35.06 4.15 37.73  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 6 8 -2 12  
MONTH TO DATE 25 56 -31 25  
SINCE SEP 1 43 109 -66 69  
SINCE JUL 1 44 112 -68 69  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 3 9 -6 14  
SINCE SEP 1 83 117 -34 172  
SINCE JAN 1 1004 881 123 950    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 34 100 PM  
AVERAGE 60  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 84 1997  
MINIMUM TEMPERATURE (F) 49 32 2000  
 
SUNRISE AND SUNSET  
OCTOBER 10 2024.......SUNRISE 659 AM EDT SUNSET 619 PM EDT  
OCTOBER 11 2024.......SUNRISE 700 AM EDT SUNSET 617 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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