628  
CDUS41 KOKX 270624  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
224 AM EDT FRI OCT 27 2023  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 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 76R 200 PM 75 1971 61 15 72  
MINIMUM 50 541 AM 30 1969 44 6 60  
AVERAGE 63 52 11 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.47 2021 0.13 -0.13 T  
MONTH TO DATE 1.76 3.37 -1.61 5.30  
SINCE SEP 1 8.54 6.97 1.57 8.19  
SINCE JAN 1 39.07 37.27 1.80 32.64  
 
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 2 13 -11 0  
MONTH TO DATE 170 232 -62 211  
SINCE SEP 1 214 285 -71 246  
SINCE JUL 1 214 288 -74 246  
 
COOLING  
YESTERDAY 0 0 0 1  
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 14 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 37 200 PM  
AVERAGE 67  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 80 1963  
MINIMUM TEMPERATURE (F) 43 30 1976  
2006  
 
SUNRISE AND SUNSET  
OCTOBER 27 2023.......SUNRISE 717 AM EDT SUNSET 555 PM EDT  
OCTOBER 28 2023.......SUNRISE 718 AM EDT SUNSET 554 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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