803  
CDUS41 KOKX 110625  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
225 AM EDT FRI OCT 11 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 10 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 63 352 PM 84 1997 66 -3 66  
MINIMUM 47 623 AM 32 2000 49 -2 48  
AVERAGE 55 58 -3 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.40 1971 0.13 -0.13 0.02  
MONTH TO DATE 0.10 1.29 -1.19 0.44  
SINCE SEP 1 0.34 4.89 -4.55 7.22  
SINCE JAN 1 39.21 35.19 4.02 37.75  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1979 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 10 8 2 8  
MONTH TO DATE 35 64 -29 33  
SINCE SEP 1 53 117 -64 77  
SINCE JUL 1 54 120 -66 77  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 3 10 -7 14  
SINCE SEP 1 83 118 -35 172  
SINCE JAN 1 1004 882 122 950    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 700 AM  
LOWEST 36 200 PM  
AVERAGE 52  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 78 1990  
MINIMUM TEMPERATURE (F) 49 31 1993  
 
SUNRISE AND SUNSET  
OCTOBER 11 2024.......SUNRISE 700 AM EDT SUNSET 617 PM EDT  
OCTOBER 12 2024.......SUNRISE 701 AM EDT SUNSET 616 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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