255   
CDCA42 TJSJ 120851  
CLISJU  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
451 AM AST SAT APR 12 2025  
   
...............................  
  
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 11 2025  
  
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)                                                            
 YESTERDAY                                                             
  MAXIMUM         87  11:21 AM  94    1984  86      1       87          
  MINIMUM         76   6:28 AM  65    1957  74      2       77          
  AVERAGE         82                        80      2       82       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        1.12          2.57 1978   0.15   0.97     0.12       
  MONTH TO DATE    2.63                      1.38   1.25     1.97       
  SINCE MAR 1      6.66                      3.56   3.10     4.86       
  SINCE JAN 1     13.45                     10.21   3.24    14.20       
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        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                                                                
  YESTERDAY       17                        15      2       17          
  MONTH TO DATE  158                       161     -3      190          
  SINCE MAR 1    648                       581     67      691          
  SINCE JAN 1   1532                      1328    204     1584           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (60)          
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     E (70)          
  AVERAGE WIND SPEED     5.4                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.4                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  RAIN                                                                  
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    90                                                          
 LOWEST     70                                                          
 AVERAGE    80                                                          
   
......................................................  
  
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   86        93      1998                        
 MINIMUM TEMPERATURE (F)   74        64      1968                        
  
SUNRISE AND SUNSET                                                      
APRIL 12 2025.........SUNRISE   6:09 AM AST   SUNSET   6:40 PM AST       
APRIL 13 2025.........SUNRISE   6:09 AM AST   SUNSET   6:41 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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