328  
CDUS41 KOKX 050619  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
219 AM EDT THU OCT 05 2023  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 4 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 83R 1138 AM 82 2013 68 15 58  
MINIMUM 59 1159 PM 33 1974 52 7 50  
AVERAGE 71 60 11 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.07 2022 0.13 -0.13 1.07  
MONTH TO DATE 0.00 0.51 -0.51 2.22  
SINCE SEP 1 6.78 4.11 2.67 5.11  
SINCE JAN 1 37.31 34.41 2.90 29.56  
 
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 11  
MONTH TO DATE 0 22 -22 42  
SINCE SEP 1 44 75 -31 77  
SINCE JUL 1 44 78 -34 77  
 
COOLING  
YESTERDAY 6 1 5 0  
MONTH TO DATE 9 4 5 0  
SINCE SEP 1 167 112 55 140  
SINCE JAN 1 945 876 69 1113    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 58 1100 AM  
AVERAGE 79  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 83 2002  
MINIMUM TEMPERATURE (F) 51 31 1965  
 
SUNRISE AND SUNSET  
OCTOBER 5 2023.......SUNRISE 653 AM EDT SUNSET 628 PM EDT  
OCTOBER 6 2023.......SUNRISE 654 AM EDT SUNSET 627 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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