744  
CDUS41 KOKX 020735  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
235 AM EST SAT DEC 02 2023  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR DECEMBER 1 2023  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1963 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 1042 AM 67 2001 49 2 44  
MINIMUM 39 643 AM 15 1976 33 6 29  
AVERAGE 45 41 4 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.36 1.41 1977 0.15 0.21 0.00  
MONTH TO DATE 0.36 0.15 0.21 0.00  
SINCE DEC 1 0.36 0.15 0.21 0.00  
SINCE JAN 1 41.99 41.43 0.56 35.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 2019 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE DEC 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 T 0.5 -0.5 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 24 -4 28  
MONTH TO DATE 20 24 -4 28  
SINCE DEC 1 20 24 -4 28  
SINCE JUL 1 909 963 -54 820  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 955 885 70 1136    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1000 PM  
LOWEST 61 1000 AM  
AVERAGE 81  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 60 1985  
1998  
MINIMUM TEMPERATURE (F) 33 12 1989  
 
SUNRISE AND SUNSET  
DECEMBER 2 2023......SUNRISE 658 AM EST SUNSET 425 PM EST  
DECEMBER 3 2023......SUNRISE 659 AM EST SUNSET 425 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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