507  
CDCA42 TJSJ 080427  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN, PR  
1227 AM AST FRI JUN 8 2012  
 
   
...............................  
 
   
..THE SAN JUAN/P.R. CLIMATE SUMMARY FOR JUNE 7 2012  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1898 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 92 216 PM 94 1975 89 3 85  
MINIMUM 80 1032 PM 71 1955 78 2 76  
AVERAGE 86 83 3 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.72 1992 0.16 -0.16 0.11  
MONTH TO DATE T 1.16 -1.16 2.77  
SINCE JUN 1 T 1.16 -1.16 2.77  
SINCE JAN 1 25.55 19.84 5.71 22.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 21 18 3 16  
MONTH TO DATE 143 126 17 106  
SINCE JUN 1 143 126 17 106  
SINCE JAN 1 2324 2291 33 2154    
..............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 12.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 200 AM  
LOWEST 56 100 PM  
AVERAGE 74  
   
......................................................  
 
 
THE SAN JUAN/P.R. CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 96 1975  
MINIMUM TEMPERATURE (F) 78 70 1923  
 
 
SUNRISE AND SUNSET  
JUNE 8 2012..........SUNRISE 547 AM AST SUNSET 659 PM AST  
JUNE 9 2012..........SUNRISE 547 AM AST SUNSET 700 PM AST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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