222   
CDCA42 TJSJ 090854  
CLISJU  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
454 AM AST THU JAN 09 2025  
   
...............................  
  
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 8 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         86   3:46 PM  89    2011  83      3       85          
  MINIMUM         75   7:53 AM  63    1957  72      3       73          
  AVERAGE         81                        78      3       79       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        T             1.25 1951   0.13  M0.13     0.01       
  MONTH TO DATE    1.25                      1.12   0.13     0.22       
  SINCE DEC 1      6.10                      5.97   0.13     7.93       
  SINCE JAN 1      1.25                      1.12   0.13     0.22       
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        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                                                                
  YESTERDAY       16                        13      3       14          
  MONTH TO DATE  110                       104      6      121          
  SINCE DEC 1    621                       530     91      585          
  SINCE JAN 1    110                       104      6      121           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (70)          
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (70)          
  AVERAGE WIND SPEED     4.6                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.4                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT RAIN                                                            
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    94                                                          
 LOWEST     67                                                          
 AVERAGE    81                                                          
   
......................................................  
  
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   83        90      1958                        
 MINIMUM TEMPERATURE (F)   72        62      1960                        
  
SUNRISE AND SUNSET                                                      
JANUARY  9 2025.......SUNRISE   6:58 AM AST   SUNSET   6:04 PM AST       
JANUARY 10 2025.......SUNRISE   6:59 AM AST   SUNSET   6:05 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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