AFOS product CLISJU
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CDCA42 TJSJ 090426
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1226 AM AST THU JAN 9 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 8 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         85    326 PM  89    2011  83      2       83       
  MINIMUM         75    541 AM  63    1957  72      3       72       
  AVERAGE         80                        78      2       78      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.12          1.25 1951   0.14  -0.02      T      
  MONTH TO DATE    1.57                      1.15   0.42     0.07    
  SINCE DEC 1      7.86                      6.17   1.69     2.32    
  SINCE JAN 1      1.57                      1.15   0.42     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       15                        13      2       13       
  MONTH TO DATE  121                       104     17      110       
  SINCE DEC 1    640                       527    113      559       
  SINCE JAN 1    121                       104     17      110       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     7.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87                                                       
 LOWEST     65                                                       
 AVERAGE    76                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        90      1958                    
 MINIMUM TEMPERATURE (F)   72        62      1960                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  9 2020.......SUNRISE   658 AM AST   SUNSET   604 PM AST   
JANUARY 10 2020.......SUNRISE   658 AM AST   SUNSET   604 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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