155  
CDUS41 KOKX 070617  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
217 AM EDT SAT OCT 07 2023  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 6 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 76 1124 AM 86 1997 68 8 75  
MINIMUM 64 630 AM 30 1965 51 13 58  
AVERAGE 70 59 11 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.30 1978 0.13 -0.13 0.00  
MONTH TO DATE 0.00 0.77 -0.77 3.08  
SINCE SEP 1 6.78 4.37 2.41 5.97  
SINCE JAN 1 37.31 34.67 2.64 30.42  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 0 34 -34 48  
SINCE SEP 1 44 87 -43 83  
SINCE JUL 1 44 90 -46 83  
 
COOLING  
YESTERDAY 5 1 4 2  
MONTH TO DATE 14 6 8 2  
SINCE SEP 1 172 114 58 142  
SINCE JAN 1 950 878 72 1115    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 79 1100 AM  
AVERAGE 90  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 81 2007  
MINIMUM TEMPERATURE (F) 51 33 1965  
1986  
 
SUNRISE AND SUNSET  
OCTOBER 7 2023.......SUNRISE 655 AM EDT SUNSET 625 PM EDT  
OCTOBER 8 2023.......SUNRISE 656 AM EDT SUNSET 623 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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