153  
CDUS41 KOKX 172032  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK NY  
432 PM EDT SUN JUN 17 2018  
 
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JUNE 17 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 87 1123 AM 88 2000 77 10 73  
MINIMUM 58 458 AM 48 2009 61 -3 65  
AVERAGE 73 69 4 69  
 
PRECIPITATION (IN)  
TODAY 0.00 2.83 2001 0.15 -0.15 0.16  
MONTH TO DATE 2.43 2.72 -0.29 1.10  
SINCE JUN 1 2.43 2.72 -0.29 1.10  
SINCE JAN 1 27.90 22.18 5.72 20.04  
 
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 65.9 24.8 41.1 39.3  
SINCE JUL 1 65.9 24.8 41.1 39.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 37 32 5 42  
SINCE JUN 1 37 32 5 42  
SINCE JUL 1 5047 5422 -375 4769  
 
COOLING  
TODAY 8 5 3 4  
MONTH TO DATE 46 57 -11 61  
SINCE JUN 1 46 57 -11 61  
SINCE JAN 1 94 81 13 100    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 31 1100 AM  
AVERAGE 66  
   
......................................................
 
 
 
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 89 2014  
MINIMUM TEMPERATURE (F) 61 50 1965  
1964  
 
 
SUNRISE AND SUNSET  
JUNE 17 2018..........SUNRISE 520 AM EDT SUNSET 826 PM EDT  
JUNE 18 2018..........SUNRISE 521 AM EDT SUNSET 827 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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