576  
CDUS41 KOKX 280626  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
226 AM EDT SAT OCT 28 2023  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 27 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 74 155 PM 80 1963 60 14 66  
MINIMUM 53 208 AM 30 1976 43 10 51  
2006  
AVERAGE 64 52 12 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.58 2019 0.13 -0.13 0.00  
MONTH TO DATE 1.76 3.50 -1.74 5.30  
SINCE SEP 1 8.54 7.10 1.44 8.19  
SINCE JAN 1 39.07 37.40 1.67 32.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2016 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 1 13 -12 6  
MONTH TO DATE 171 245 -74 217  
SINCE SEP 1 215 298 -83 252  
SINCE JUL 1 215 301 -86 252  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 14 10 4 13  
SINCE SEP 1 172 118 54 153  
SINCE JAN 1 950 882 68 1126    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 55 200 PM  
AVERAGE 78  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 75 1971  
MINIMUM TEMPERATURE (F) 43 30 1976  
 
SUNRISE AND SUNSET  
OCTOBER 28 2023.......SUNRISE 718 AM EDT SUNSET 554 PM EDT  
OCTOBER 29 2023.......SUNRISE 719 AM EDT SUNSET 553 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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