AFOS product CLISJU
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CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
1226 AM AST FRI DEC 15 2023

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 14 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         84   2:40 PM  90    2014  84      0       84        
  MINIMUM         75   4:32 AM  64    1949  73      2       72        
  AVERAGE         80                        79      1       78     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.02          8.84 1910   0.16  -0.14      T       
  MONTH TO DATE    3.32                      2.46   0.86     0.81     
  SINCE DEC 1      3.32                      2.46   0.86     0.81     
  SINCE JAN 1     51.83                     57.48  -5.65    68.85     

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                        14      1       13        
  MONTH TO DATE  233                       196     37      202        
  SINCE DEC 1    233                       196     37      202        
  SINCE JAN 1   6132                      5569    563     5666        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (60)        
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NE (60)        
  AVERAGE WIND SPEED    12.2                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84                                                        
 LOWEST     59                                                        
 AVERAGE    72                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   84        90      1997                      
 MINIMUM TEMPERATURE (F)   73        67      1906                      


SUNRISE AND SUNSET                                                    
DECEMBER 15 2023......SUNRISE   6:48 AM AST   SUNSET   5:50 PM AST     
DECEMBER 16 2023......SUNRISE   6:49 AM AST   SUNSET   5:50 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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