533  
CDUS41 KOKX 162032  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK NY  
432 PM EDT WED AUG 16 2017  
 
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR AUGUST 16 2017
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1963 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 87 135 PM 90 2001 81 6 88  
1997  
1995  
MINIMUM 65 347 AM 50 1972 66 -1 75  
AVERAGE 76 73 3 82  
 
PRECIPITATION (IN)  
TODAY 0.00 2.40 1992 0.14 -0.14 0.00  
MONTH TO DATE 0.85 2.08 -1.23 0.17  
SINCE JUN 1 6.53 9.78 -3.25 4.52  
SINCE JAN 1 25.47 29.24 -3.77 21.71  
 
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 39.3 24.8 14.5 41.4  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 42 40 2 8  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
TODAY 11 8 3 17  
MONTH TO DATE 140 140 0 206  
SINCE JUN 1 618 556 62 718  
SINCE JAN 1 657 580 77 762    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 42 300 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 91 1997  
MINIMUM TEMPERATURE (F) 66 54 1979  
 
 
SUNRISE AND SUNSET  
AUGUST 16 2017........SUNRISE 604 AM EDT SUNSET 749 PM EDT  
AUGUST 17 2017........SUNRISE 605 AM EDT SUNSET 747 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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