911  
CDCA42 TJSJ 102126  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN, PR  
525 PM AST TUE JUL 10 2012  
 
   
...............................  
 
   
..THE SAN JUAN/P.R. CLIMATE SUMMARY FOR JULY 10 2012  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 91 234 PM 95 1981 89 2 88  
MINIMUM 79 559 AM 70 1905 78 1 78  
AVERAGE 85 83 2 83  
 
PRECIPITATION (IN)  
TODAY 0.00 2.55 1928 0.17 -0.17 0.13  
MONTH TO DATE 2.46 1.58 0.88 2.21  
SINCE JUN 1 2.62 5.99 -3.37 15.81  
SINCE JAN 1 28.17 24.67 3.50 35.67  
 
DEGREE DAYS  
COOLING  
TODAY 20 18 2 18  
MONTH TO DATE 190 180 10 169  
SINCE JUN 1 816 729 87 692  
SINCE JAN 1 2997 2894 103 2740    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 9.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1200 AM  
LOWEST 56 1200 PM  
AVERAGE 71  
   
......................................................  
 
 
THE SAN JUAN/P.R. CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 93 1985  
MINIMUM TEMPERATURE (F) 78 69 1952  
 
 
SUNRISE AND SUNSET  
JULY 10 2012..........SUNRISE 554 AM AST SUNSET 704 PM AST  
JULY 11 2012..........SUNRISE 555 AM AST SUNSET 704 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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