004   
CDCA42 TJSJ 232004  
CLIIST  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
404 PM AST FRI MAY 23 2025  
   
...............................  
  
   
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR MAY 23 2025  
  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1953 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         88        MM  97    1996  88      0       MM          
  MINIMUM         79        MM  73    1983  78      1       MM          
  AVERAGE         84                        83      1       MM       
  
PRECIPITATION (IN)                                                      
  TODAY            T             1.03 1993   0.10  -0.10    MM          
  MONTH TO DATE    5.02                      2.35   2.67      T         
  SINCE MAR 1     13.86                      6.45   7.41      T         
  SINCE JAN 1     16.01                     10.99   5.02      T         
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY            0                         0      0       MM          
  MONTH TO DATE    0                         0      0       MM          
  SINCE MAR 1      0                         0      0        0          
  SINCE JUL 1      0                         0      0        0          
  
 COOLING                                                                
  TODAY           19                        18      1       MM          
  MONTH TO DATE  396                       394      2       MM          
  SINCE MAR 1   1389                      1301     88      382          
  SINCE JAN 1   2234                      2119    115     1245           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    MM               
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    MM               
  AVERAGE WIND SPEED    12.2                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.3                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    88                                                          
 LOWEST     68                                                          
 AVERAGE    78                                                          
   
......................................................  
  
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   88        95      1994                        
 MINIMUM TEMPERATURE (F)   78        72      1992                        
  
SUNRISE AND SUNSET                                                      
MAY 23 2025...........SUNRISE   5:44 AM AST   SUNSET   6:49 PM AST       
MAY 24 2025...........SUNRISE   5:44 AM AST   SUNSET   6:50 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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