831   
CDCA42 TJSJ 311940  
CLIIST  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
340 PM AST FRI JAN 31 2025  
   
...............................  
  
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JANUARY 31 2025...  
VALID TODAY AS OF 0300 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1953 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         85  12:26 PM  91    1993  84      1       83          
  MINIMUM         77   7:11 AM  68    1994  74      3       77          
  AVERAGE         81                        79      2       80       
  
PRECIPITATION (IN)                                                      
  TODAY            0.03          1.85 1956   0.09  M0.06    MM          
  MONTH TO DATE    1.11                      2.64  M1.53      T         
  SINCE DEC 1      5.93                      5.57   0.36     0.10       
  SINCE JAN 1      1.11                      2.64  M1.53      T         
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY            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                                                                
  TODAY           16                        14      2       15          
  MONTH TO DATE  413                       429    M16      464          
  SINCE DEC 1    892                       896     M4      936          
  SINCE JAN 1    413                       429    M16      464           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SE (130)         
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SE (120)         
  AVERAGE WIND SPEED    12.8                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.5                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  RAIN                                                                  
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    88                                                          
 LOWEST     65                                                          
 AVERAGE    77                                                          
   
......................................................  
  
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   84        93      1993                        
 MINIMUM TEMPERATURE (F)   74        67      1992                        
  
SUNRISE AND SUNSET                                                      
JANUARY 31 2025.......SUNRISE   6:53 AM AST   SUNSET   6:14 PM AST       
FEBRUARY  1 2025......SUNRISE   6:53 AM AST   SUNSET   6:14 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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