791   
CDCA42 TJSJ 191931  
CLIIST  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
331 PM AST THU JUN 19 2025  
   
...............................  
  
   
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JUNE 19 2025  
  
VALID TODAY AS OF 0300 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         89  10:12 AM  97    1979  89      0       88          
  MINIMUM         79   5:36 AM  73    2013  80     -1       78          
  AVERAGE         84                        84      0       83       
  
PRECIPITATION (IN)                                                      
  TODAY            0.01          2.71 2010   0.08  -0.07    MM          
  MONTH TO DATE    0.69                      1.44  -0.75      T         
  SINCE JUN 1      0.69                      1.44  -0.75      T         
  SINCE JAN 1     16.79                     13.10   3.69      T         
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY            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                                                                
  TODAY           19                        19      0       18          
  MONTH TO DATE  377                       358     19      109          
  SINCE JUN 1    377                       358     19      109          
  SINCE JAN 1   2769                      2621    148     1354           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SE (140)         
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (100)         
  AVERAGE WIND SPEED    11.4                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.5                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  LIGHT RAIN                                                            
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    87                                                          
 LOWEST     59                                                          
 AVERAGE    73                                                          
   
......................................................  
  
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   89        98      1979                        
 MINIMUM TEMPERATURE (F)   80        67      1972                        
  
SUNRISE AND SUNSET                                                      
JUNE 19 2025..........SUNRISE   5:44 AM AST   SUNSET   6:58 PM AST       
JUNE 20 2025..........SUNRISE   5:45 AM AST   SUNSET   6:58 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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