038  
CDUS41 KOKX 312037  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
437 PM EDT TUE OCT 31 2023  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 31 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 53 1220 PM 73 2004 59 -6 66  
MINIMUM 45 820 AM 23 1966 42 3 51  
AVERAGE 49 50 -1 59  
 
PRECIPITATION (IN)  
TODAY 0.00 1.59 1989 0.12 -0.12 0.05  
MONTH TO DATE 2.31 3.97 -1.66 5.35  
SINCE SEP 1 9.09 7.57 1.52 8.24  
SINCE JAN 1 39.62 37.87 1.75 32.69  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 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  
TODAY 16 14 2 6  
MONTH TO DATE 203 301 -98 266  
SINCE SEP 1 247 354 -107 301  
SINCE JUL 1 247 357 -110 301  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 19 13 6 13  
SINCE SEP 1 177 121 56 153  
SINCE JAN 1 955 885 70 1126    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 500 AM  
LOWEST 41 1100 AM  
AVERAGE 55  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 77 1982  
MINIMUM TEMPERATURE (F) 42 26 1975  
 
SUNRISE AND SUNSET  
OCTOBER 31 2023.......SUNRISE 721 AM EDT SUNSET 550 PM EDT  
NOVEMBER 1 2023......SUNRISE 723 AM EDT SUNSET 549 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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