CDCA42 TJSJ 251940
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
340 PM AST THU DEC 25 2025

...................................

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 25 2025...
VALID TODAY AS OF 0300 PM LOCAL TIME.

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)                                                          
 TODAY                                                               
  MAXIMUM         82   3:25 PM  90    1989  84     -2       86        
  MINIMUM         75   6:42 AM  64    1967  73      2       76        
  AVERAGE         79                        78      1       81     

PRECIPITATION (IN)                                                    
  TODAY            0.10          2.10 1950   0.14  -0.04     0.02     
  MONTH TO DATE    4.80                      4.04   0.76     3.65     
  SINCE DEC 1      4.80                      4.04   0.76     3.65     
  SINCE JAN 1     65.52                     59.06   6.46    77.88     

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           14                        13      1       16        
  MONTH TO DATE  377                       346     31      425        
  SINCE DEC 1    377                       346     31      425        
  SINCE JAN 1   6083                      5719    364     6692        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (30)        
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (10)        
  AVERAGE WIND SPEED    11.4                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  RAIN                                                                
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85                                                        
 LOWEST     56                                                        
 AVERAGE    71                                                        

..........................................................


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   84        91      1994                      
 MINIMUM TEMPERATURE (F)   73        64      1961                      


SUNRISE AND SUNSET                                                    
DECEMBER 25 2025......SUNRISE   6:53 AM AST   SUNSET   5:55 PM AST     
DECEMBER 26 2025......SUNRISE   6:54 AM AST   SUNSET   5:56 PM AST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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