249   
CDCA42 TJSJ 290851  
CLIISX  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
451 AM AST SUN DEC 29 2024  
   
...............................  
  
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR DECEMBER 28 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         83  12:55 PM  88    1998  85     M2       86          
                                      2019                             
  MINIMUM         73   2:55 AM  62    1980  72      1       71          
  AVERAGE         78                        78      0       79       
  
PRECIPITATION (IN)                                                      
  YESTERDAY       MM             0.84 1982   0.08  MM        0.00       
  MONTH TO DATE    0.25                      3.02  M2.77     0.81       
  SINCE DEC 1      0.25                      3.02  M2.77     0.81       
  SINCE JAN 1     13.88                     36.78 M22.90    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       13                        13      0       14          
  MONTH TO DATE  469                       388     81      465          
  SINCE DEC 1    469                       388     81      465          
  SINCE JAN 1   5979                      5709    270     6480           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (30)          
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (30)          
  AVERAGE WIND SPEED     8.2                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.9                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  RAIN                                                                  
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    94                                                          
 LOWEST     67                                                          
 AVERAGE    81                                                          
   
......................................................  
  
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   85        90      1972                        
 MINIMUM TEMPERATURE (F)   72        61      1982                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 29 2024......SUNRISE   6:49 AM AST   SUNSET   5:54 PM AST       
DECEMBER 30 2024......SUNRISE   6:49 AM AST   SUNSET   5:55 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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