AFOS product CLISJU
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CDCA42 TJSJ 210503
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
103 AM AST SAT NOV 21 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR NOVEMBER 20 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         89   1257 PM  93    1994  85      4       89       
  MINIMUM         77    722 AM  66    1969  75      2       78       
  AVERAGE         83                        80      3       84      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.07          3.58 2016   0.21  -0.14      T      
  MONTH TO DATE    6.50                      4.43   2.07     3.04    
  SINCE SEP 1     18.03                     15.79   2.24    15.39    
  SINCE JAN 1     64.09                     49.41  14.68    39.82    
                                                                     
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       18                        15      3       19       
  MONTH TO DATE  327                       318      9      351       
  SINCE SEP 1   1481                      1420     61     1541       
  SINCE JAN 1   5685                      5277    408     5559       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED     7.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    94                                                       
 LOWEST     56                                                       
 AVERAGE    75                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85        91      2009                    
 MINIMUM TEMPERATURE (F)   75        67      1957                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 21 2020......SUNRISE   634 AM AST   SUNSET   546 PM AST   
NOVEMBER 22 2020......SUNRISE   635 AM AST   SUNSET   546 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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