AFOS product CLISJU
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CDCA42 TJSJ 070426
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1226 AM AST TUE JAN 7 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 6 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         82    117 PM  90    1984  83     -1       84       
  MINIMUM         75    842 AM  63    1959  72      3       73       
  AVERAGE         79                        78      1       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.36          2.09 1998   0.14   0.22      T      
  MONTH TO DATE    1.42                      0.87   0.55     0.07    
  SINCE DEC 1      7.71                      5.89   1.82     2.32    
  SINCE JAN 1      1.42                      0.87   0.55     0.07    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE DEC 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
                                                                     
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       14                        13      1       14       
  MONTH TO DATE   90                        78     12       83       
  SINCE DEC 1    609                       501    108      532       
  SINCE JAN 1     90                        78     12       83       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED     6.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    94                                                       
 LOWEST     74                                                       
 AVERAGE    84                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        88      1992                    
 MINIMUM TEMPERATURE (F)   72        64      1963                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  7 2020.......SUNRISE   658 AM AST   SUNSET   603 PM AST   
JANUARY  8 2020.......SUNRISE   658 AM AST   SUNSET   603 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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