000 
CDCA42 TJSJ 180450
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1250 AM AST WED MAY 18 2005

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

...THE SAN JUAN/P.R. CLIMATE SUMMARY FOR MAY 17 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         85   1210 PM  93    1993  86     -1       84       
  MINIMUM         75    656 AM  69    1960  75      0       75       
  AVERAGE         80                        81     -1       80      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.14          2.11 1965   0.18   0.96     0.02    
  MONTH TO DATE    5.98                      2.98   3.00     3.46    
  SINCE MAR 1     20.98                      8.83  12.15     9.70    
  SINCE JAN 1     27.17                     14.15  13.02    14.27    
                                                                     
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       15                        16     -1       15       
  MONTH TO DATE  263                       259      4      250       
  SINCE MAR 1   1229                      1068    161     1068       
  SINCE JAN 1   1877                      1760    117     1767       
..................................................................

WIND (MPH)                                                           
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  SE (120)      
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     4.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE   4 PERCENT                                      
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    94          1200 AM                                     
 LOWEST     70          1100 AM                                     
 AVERAGE    82                                                       
..........................................................
                                                                     
THE SAN JUAN/P.R. CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86        93      1993                    
 MINIMUM TEMPERATURE (F)   75        67      1957                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 18 2005...........SUNRISE   549 AM AST   SUNSET   652 PM AST   
MAY 19 2005...........SUNRISE   549 AM AST   SUNSET   652 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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