AFOS product CLISJU
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CDCA42 TJSJ 130430
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1230 AM AST TUE OCT 13 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 12 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         90    109 PM  97    1987  89      1       91       
  MINIMUM         79    649 AM  72    1962  77      2       78       
  AVERAGE         85                        83      2       85      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.05 1926   0.17  -0.17      T      
  MONTH TO DATE    2.71                      1.94   0.77     0.21    
  SINCE SEP 1      7.74                      7.71   0.03     9.75    
  SINCE JAN 1     53.80                     41.33  12.47    34.18    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 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 SEP 1      0                         0      0        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       20                        18      2       20       
  MONTH TO DATE  218                       216      2      237       
  SINCE SEP 1    801                       771     30      841       
  SINCE JAN 1   5005                      4628    377     4859       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED     7.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    91                                                       
 LOWEST     64                                                       
 AVERAGE    78                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89        97      1987                    
 MINIMUM TEMPERATURE (F)   77        70      1957                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 13 2020.......SUNRISE   617 AM AST   SUNSET   603 PM AST   
OCTOBER 14 2020.......SUNRISE   618 AM AST   SUNSET   602 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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