838  
CDUS41 KOKX 122035  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
435 PM EDT THU OCT 12 2023  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 12 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 71 140 PM 80 1995 66 5 70  
MINIMUM 49 606 AM 28 1964 49 0 47  
AVERAGE 60 57 3 59  
 
PRECIPITATION (IN)  
TODAY 0.00 3.30 2005 0.12 -0.12 0.00  
MONTH TO DATE 0.44 1.53 -1.09 3.13  
SINCE SEP 1 7.22 5.13 2.09 6.02  
SINCE JAN 1 37.75 35.43 2.32 30.47  
 
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 5 8 -3 6  
MONTH TO DATE 44 80 -36 98  
SINCE SEP 1 88 133 -45 133  
SINCE JUL 1 88 136 -48 133  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 14 10 4 5  
SINCE SEP 1 172 118 54 145  
SINCE JAN 1 950 882 68 1118    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 44 200 PM  
AVERAGE 72  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 80 1995  
MINIMUM TEMPERATURE (F) 48 32 2012  
 
SUNRISE AND SUNSET  
OCTOBER 12 2023.......SUNRISE 700 AM EDT SUNSET 617 PM EDT  
OCTOBER 13 2023.......SUNRISE 701 AM EDT SUNSET 615 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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