301  
CDUS41 KOKX 162034  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK NY  
433 PM EDT TUE OCT 16 2018  
 
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR OCTOBER 16 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1963 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 63 1204 AM 80 1963 63 0 69  
MINIMUM 48 652 AM 33 1978 45 3 47  
AVERAGE 56 54 2 58  
 
PRECIPITATION (IN)  
TODAY T 2.65 1974 0.12 -0.12 T  
MONTH TO DATE 4.11 1.97 2.14 0.93  
SINCE SEP 1 9.15 5.55 3.60 4.92  
SINCE JAN 1 47.56 36.69 10.87 33.27  
 
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 OCT 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 9 11 -2 7  
MONTH TO DATE 53 141 -88 41  
SINCE SEP 1 77 213 -136 66  
SINCE JUL 1 77 218 -141 66  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 43 9 34 47  
SINCE SEP 1 218 100 118 197  
SINCE JAN 1 1115 786 329 965    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 15.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 100 AM  
LOWEST 38 300 PM  
AVERAGE 63  
   
......................................................
 
 
 
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 80 1963  
MINIMUM TEMPERATURE (F) 45 34 1965  
 
 
SUNRISE AND SUNSET  
OCTOBER 16 2018.......SUNRISE 705 AM EDT SUNSET 611 PM EDT  
OCTOBER 17 2018.......SUNRISE 706 AM EDT SUNSET 609 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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