473  
CDCA42 TJSJ 160441  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN, PR  
1241 AM AST MON JUL 16 2012  
 
   
...............................  
 
   
..THE SAN JUAN/P.R. CLIMATE SUMMARY FOR JULY 15 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 88 443 PM 93 1981 89 -1 88  
MINIMUM 80 623 AM 70 1909 78 2 75  
AVERAGE 84 83 1 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.26 1.43 1909 0.17 0.09 0.00  
MONTH TO DATE 2.98 2.45 0.53 5.01  
SINCE JUN 1 3.14 6.86 -3.72 18.61  
SINCE JAN 1 28.69 25.54 3.15 38.47  
 
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 19 18 1 17  
MONTH TO DATE 286 270 16 252  
SINCE JUN 1 912 819 93 775  
SINCE JAN 1 3093 2984 109 2823    
..............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 12.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 800 PM  
LOWEST 68 1100 AM  
AVERAGE 80  
   
......................................................  
 
 
THE SAN JUAN/P.R. CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 93 1995  
MINIMUM TEMPERATURE (F) 78 70 1952  
 
 
SUNRISE AND SUNSET  
JULY 16 2012..........SUNRISE 556 AM AST SUNSET 704 PM AST  
JULY 17 2012..........SUNRISE 557 AM AST SUNSET 703 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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