436  
CDUS41 KOKX 210620  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK NY  
220 AM EDT THU JUN 21 2012  
 
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JUNE 20 2012  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1986 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 327 PM 93 1995 78 13 77  
MINIMUM 66 1220 AM 50 2005 62 4 59  
AVERAGE 79 70 9 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 1996 0.12 -0.12 0.00  
MONTH TO DATE 3.72 3.11 0.61 2.41  
SINCE JUN 1 3.72 3.11 0.61 2.41  
SINCE JAN 1 16.24 22.57 -6.33 21.58  
 
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 OCT 1 4.7 24.9 -20.2 55.3  
SINCE JUL 1 4.7 24.9 -20.2 55.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 25 35 -10 14  
SINCE JUN 1 25 35 -10 14  
SINCE JUL 1 4210 5425 -1215 5310  
 
COOLING  
YESTERDAY 14 6 8 3  
MONTH TO DATE 49 73 -24 101  
SINCE JUN 1 49 73 -24 101  
SINCE JAN 1 111 97 14 159    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 52 200 PM  
AVERAGE 73  
   
......................................................  
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 93 1988  
MINIMUM TEMPERATURE (F) 62 50 2004  
 
 
SUNRISE AND SUNSET  
JUNE 21 2012..........SUNRISE 521 AM EDT SUNSET 827 PM EDT  
JUNE 22 2012..........SUNRISE 521 AM EDT SUNSET 828 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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