809  
CDUS41 KOKX 112138  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
438 PM EST MON NOV 11 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR NOVEMBER 11 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 71R 156 PM 69 2022 55 16 54  
MINIMUM 59 546 AM 24 1973 39 20 35  
AVERAGE 65 47 18 45  
 
PRECIPITATION (IN)  
TODAY 0.16 1.26 1984 0.10 0.06 0.00  
MONTH TO DATE 0.23 1.19 -0.96 0.11  
SINCE SEP 1 0.59 8.76 -8.17 9.20  
SINCE JAN 1 39.46 39.06 0.40 39.73  
 
SNOWFALL (IN)  
TODAY 0.0 0.2 1987 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 18 -18 20  
MONTH TO DATE 113 181 -68 193  
SINCE SEP 1 335 535 -200 441  
SINCE JUL 1 336 538 -202 441  
 
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 25 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 16.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 AM  
LOWEST 42 300 PM  
AVERAGE 69  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 72 2022  
MINIMUM TEMPERATURE (F) 39 25 2001  
 
SUNRISE AND SUNSET  
NOVEMBER 11 2024......SUNRISE 635 AM EST SUNSET 437 PM EST  
NOVEMBER 12 2024......SUNRISE 636 AM EST SUNSET 436 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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