002   
CDCA42 TJSJ 141941  
CLISJU  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
341 PM AST THU AUG 14 2025  
   
...............................  
  
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR AUGUST 14 2025  
  
VALID TODAY AS OF 0300 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         90   1:51 PM  94    1995  89      1       85          
  MINIMUM         79   6:46 AM  71    1960  78      1       77          
  AVERAGE         85                        84      1       81       
  
PRECIPITATION (IN)                                                      
  TODAY            0.12          2.56 2024   0.20  -0.08     2.56       
  MONTH TO DATE    2.63                      2.64  -0.01     5.27       
  SINCE JUN 1     12.21                     13.32  -1.11    13.44       
  SINCE JAN 1     36.61                     32.29   4.32    46.32       
  
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           20                        18      2       16          
  MONTH TO DATE  273                       252     21      292          
  SINCE JUN 1   1386                      1358     28     1578          
  SINCE JAN 1   3710                      3491    219     4090           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (70)          
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NE (50)          
  AVERAGE WIND SPEED     9.1                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.4                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    85                                                          
 LOWEST     59                                                          
 AVERAGE    72                                                          
   
......................................................  
  
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   89        95      2024                        
 MINIMUM TEMPERATURE (F)   78        72      1952                        
  
SUNRISE AND SUNSET                                                      
AUGUST 14 2025........SUNRISE   6:06 AM AST   SUNSET   6:51 PM AST       
AUGUST 15 2025........SUNRISE   6:06 AM AST   SUNSET   6:51 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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