448   
CDCA42 TJSJ 192006  
CLISJU  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
406 PM AST WED MAR 19 2025  
   
...............................  
  
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MARCH 19 2025  
  
VALID TODAY AS OF 0400 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         85   2:04 PM  96    1983  85      0       93          
  MINIMUM         75        MM  63    1956  72      3       77          
  AVERAGE         80                        79      1       85       
  
PRECIPITATION (IN)                                                      
  TODAY            0.00          0.82 1901   0.07  M0.07     0.02       
  MONTH TO DATE    1.49                      1.25   0.24     1.74       
  SINCE MAR 1      1.49                      1.25   0.24     1.74       
  SINCE JAN 1      8.28                      7.90   0.38    11.08       
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY            0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE MAR 1      0                         0      0        0          
  SINCE JUL 1      0                         0      0        0          
  
 COOLING                                                                
  TODAY           15                        14      1       20          
  MONTH TO DATE  310                       251     59      302          
  SINCE MAR 1    310                       251     59      302          
  SINCE JAN 1   1194                       998    196     1195           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (310)         
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (350)         
  AVERAGE WIND SPEED     8.1                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.4                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    82                                                          
 LOWEST     53                                                          
 AVERAGE    68                                                          
   
......................................................  
  
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   85        92      2010                        
 MINIMUM TEMPERATURE (F)   73        64      1963                        
  
SUNRISE AND SUNSET                                                      
MARCH 19 2025.........SUNRISE   7:29 AM ADT   SUNSET   7:35 PM ADT       
MARCH 20 2025.........SUNRISE   7:28 AM ADT   SUNSET   7:35 PM ADT       
  
M  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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