220   
CDCA42 TJSJ 031937  
CLISJU  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
337 PM AST THU JUL 03 2025  
   
...............................  
  
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JULY 3 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         89   1:57 PM  94    1988  89      0       91          
  MINIMUM         77   5:49 AM  71    1956  78     -1       82          
  AVERAGE         83                        83      0       87       
  
PRECIPITATION (IN)                                                      
  TODAY            T             2.46 1950   0.17  -0.17     0.02       
  MONTH TO DATE    0.70                      0.49   0.21     0.44       
  SINCE JUN 1      4.71                      5.15  -0.44     3.85       
  SINCE JAN 1     29.11                     24.12   4.99    36.73       
  
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           18                        18      0       22          
  MONTH TO DATE   54                        54      0       63          
  SINCE JUN 1    581                       597    -16      702          
  SINCE JAN 1   2905                      2730    175     3214           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NE (60)          
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NE (50)          
  AVERAGE WIND SPEED     9.5                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.4                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    88                                                          
 LOWEST     61                                                          
 AVERAGE    75                                                          
   
......................................................  
  
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   89        92      1997                        
                                             2019                       
 MINIMUM TEMPERATURE (F)   78        70      1899                        
  
SUNRISE AND SUNSET                                                      
JULY  3 2025..........SUNRISE   5:52 AM AST   SUNSET   7:05 PM AST       
JULY  4 2025..........SUNRISE   5:52 AM AST   SUNSET   7:05 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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