233   
CDCA42 TJSJ 280852  
CLIIST  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
452 AM AST WED MAY 28 2025  
   
...............................  
  
   
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR MAY 27 2025  
  
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)                                                            
 YESTERDAY                                                             
  MAXIMUM         90   3:16 PM  96    1995  88      2       MM          
  MINIMUM         79   6:07 AM  70    1956  78      1       MM          
  AVERAGE         85                        83      2       MM       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.01          2.36 1980   0.08  -0.07    MM          
  MONTH TO DATE    5.03                      2.69   2.34      T         
  SINCE MAR 1     13.87                      6.79   7.08      T         
  SINCE JAN 1     16.02                     11.33   4.69      T         
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        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                                                                
  YESTERDAY       20                        18      2       MM          
  MONTH TO DATE  477                       466     11       MM          
  SINCE MAR 1   1470                      1373     97      382          
  SINCE JAN 1   2315                      2191    124     1245           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (140)         
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (150)         
  AVERAGE WIND SPEED     9.2                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.7                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT RAIN                                                            
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    90                                                          
 LOWEST     63                                                          
 AVERAGE    77                                                          
   
......................................................  
  
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   88        96      1995                        
 MINIMUM TEMPERATURE (F)   78        71      1956                        
  
SUNRISE AND SUNSET                                                      
MAY 28 2025...........SUNRISE   5:43 AM AST   SUNSET   6:51 PM AST       
MAY 29 2025...........SUNRISE   5:43 AM AST   SUNSET   6:52 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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