582   
CDCA42 TJSJ 162024  
CLISJU  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
424 PM AST MON DEC 16 2024  
   
...............................  
  
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 16 2024  
  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2024  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         86        MM  90    1980  84      2       84          
  MINIMUM         75        MM  66    1964  73      2       74          
  AVERAGE         81                        79      2       79       
  
PRECIPITATION (IN)                                                      
  TODAY            T             3.82 2014   0.16  M0.16     0.45       
  MONTH TO DATE    1.24                      2.77  M1.53     5.00       
  SINCE DEC 1      1.24                      2.77  M1.53     5.00       
  SINCE JAN 1     75.47                     57.79  17.68    53.46       
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY            0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE DEC 1      0                         0      0        0          
  SINCE JUL 1      0                         0      0        0          
  
 COOLING                                                                
  TODAY           16                        14      2       14          
  MONTH TO DATE  271                       224     47      260          
  SINCE DEC 1    271                       224     47      260          
  SINCE JAN 1   6538                      5597    941     6159           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (60)          
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM              
  AVERAGE WIND SPEED     5.1                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.3                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    91                                                          
 LOWEST     72                                                          
 AVERAGE    82                                                          
   
......................................................  
  
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   84        90      1987                        
 MINIMUM TEMPERATURE (F)   73        65      1916                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 16 2024......SUNRISE   6:49 AM AST   SUNSET   5:51 PM AST       
DECEMBER 17 2024......SUNRISE   6:50 AM AST   SUNSET   5:51 PM AST       
  
M  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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