334   
CDCA42 TJSJ 221022  
CLIISX  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
622 AM AST SUN DEC 22 2024  
   
...............................  
  
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR DECEMBER 21 2024...  
  
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1951 TO 2024  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 YESTERDAY                                                             
  MAXIMUM         88R       MM  88    1998  85      3       87          
                                      2024                             
  MINIMUM         79        MM  64    1983  72      7       71          
  AVERAGE         84                        79      5       79       
  
PRECIPITATION (IN)                                                      
  YESTERDAY       MM             1.05 1997   0.09  MM        0.00       
  MONTH TO DATE    0.25                      2.42  M2.17     0.81       
  SINCE DEC 1      0.25                      2.42  M2.17     0.81       
  SINCE JAN 1     13.88                     36.18 M22.30    14.02       
  
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       19                        14      5       14          
  MONTH TO DATE  354                       295     59      364          
  SINCE DEC 1    354                       295     59      364          
  SINCE JAN 1   5864                      5616    248     6379           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM              
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM              
  AVERAGE WIND SPEED    MM                                             
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.2                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    90                                                          
 LOWEST     70                                                          
 AVERAGE    80                                                          
   
......................................................  
  
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   85        88      2017                        
 MINIMUM TEMPERATURE (F)   72        65      1952                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 22 2024......SUNRISE   6:46 AM AST   SUNSET   5:50 PM AST       
DECEMBER 23 2024......SUNRISE   6:46 AM AST   SUNSET   5:51 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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