000 
CDCA42 TJSJ 200448
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1248 AM AST FRI MAY 20 2005

................................... 

...THE SAN JUAN/P.R. CLIMATE SUMMARY FOR MAY 19 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1956 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         92   1125 AM  94    1989  86      6       83       
  MINIMUM         76    441 AM  71    1972  75      1       72       
  AVERAGE         84                        81      3       78      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.83 1965   0.18  -0.18     0.66    
  MONTH TO DATE    6.09                      3.34   2.75     4.12    
  SINCE MAR 1     21.09                      9.19  11.90    10.36    
  SINCE JAN 1     27.28                     14.51  12.77    14.93    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       19                        16      3       13       
  MONTH TO DATE  296                       291      5      278       
  SINCE MAR 1   1262                      1100    162     1096       
  SINCE JAN 1   1910                      1792    118     1795       
..................................................................

WIND (MPH)                                                           
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NE (40)       
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED     3.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  33 PERCENT                                      
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    91           900 PM                                     
 LOWEST     52          1100 AM                                     
 AVERAGE    72                                                       
..........................................................
                                                                     
THE SAN JUAN/P.R. CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86        92      1999                    
 MINIMUM TEMPERATURE (F)   75        68      1957                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 20 2005...........SUNRISE   549 AM AST   SUNSET   652 PM AST   
MAY 21 2005...........SUNRISE   549 AM AST   SUNSET   653 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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