677  
CDUS41 KOKX 270736  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
236 AM EST MON NOV 27 2023  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR NOVEMBER 26 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 53 1159 PM 66 2011 50 3 55  
2020  
MINIMUM 24 330 AM 19 1993 35 -11 36  
AVERAGE 39 42 -3 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 1.38 1977 0.12 0.08 0.00  
MONTH TO DATE 1.97 2.88 -0.91 1.44  
SINCE SEP 1 11.06 10.45 0.61 9.68  
SINCE JAN 1 41.59 40.75 0.84 34.13  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1985 0.1 -0.1 0.0  
2013  
2014  
MONTH TO DATE 0.0 0.4 -0.4 0.0  
SINCE SEP 1 0.0 0.4 -0.4 0.0  
SINCE JUL 1 0.0 0.4 -0.4 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 23 3 19  
MONTH TO DATE 533 488 45 414  
SINCE SEP 1 781 842 -61 715  
SINCE JUL 1 781 845 -64 715  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 10  
SINCE SEP 1 177 121 56 163  
SINCE JAN 1 955 885 70 1136    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 65 1000 AM  
AVERAGE 81  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 64 2015  
MINIMUM TEMPERATURE (F) 34 19 1991  
 
SUNRISE AND SUNSET  
NOVEMBER 27 2023......SUNRISE 653 AM EST SUNSET 427 PM EST  
NOVEMBER 28 2023......SUNRISE 654 AM EST SUNSET 426 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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