057   
CDCA42 TJSJ 160852  
CLISJU  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
452 AM AST THU JAN 16 2025  
   
...............................  
  
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 15 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         82   4:25 PM  90    1981  83     M1       85          
  MINIMUM         77   6:04 AM  64    1956  72      5       76          
  AVERAGE         80                        78      2       81       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        T             3.06 1902   0.14  M0.14     0.11       
  MONTH TO DATE    1.28                      2.10  M0.82     0.78       
  SINCE DEC 1      6.13                      6.95  M0.82     8.49       
  SINCE JAN 1      1.28                      2.10  M0.82     0.78       
  
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       15                        12      3       16          
  MONTH TO DATE  210                       190     20      231          
  SINCE DEC 1    721                       616    105      695          
  SINCE JAN 1    210                       190     20      231           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (60)          
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NE (50)          
  AVERAGE WIND SPEED    10.8                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.6                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT RAIN                                                            
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    76                                                          
 LOWEST     62                                                          
 AVERAGE    69                                                          
   
......................................................  
  
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   83        92      1983                        
 MINIMUM TEMPERATURE (F)   72        62      1958                        
  
SUNRISE AND SUNSET                                                      
JANUARY 16 2025.......SUNRISE   6:59 AM AST   SUNSET   6:09 PM AST       
JANUARY 17 2025.......SUNRISE   6:59 AM AST   SUNSET   6:09 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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