AFOS product CLISJU
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CDCA42 TJSJ 181436
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1026 AM AST WED NOV 18 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR NOVEMBER 17 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         87    137 PM  91    2017  86      1       87       
                                      1983                          
  MINIMUM         75    651 AM  69    1964  75      0       77       
  AVERAGE         81                        80      1       82      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.82 1979   0.22  -0.22      T      
  MONTH TO DATE    6.34                      3.80   2.54     3.02    
  SINCE SEP 1     17.87                     15.16   2.71    15.37    
  SINCE JAN 1     63.93                     48.78  15.15    39.80    
                                                                     
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       16                        15      1       17       
  MONTH TO DATE  276                       273      3      296       
  SINCE SEP 1   1430                      1375     55     1486       
  SINCE JAN 1   5634                      5232    402     5504       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED     6.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    94                                                       
 LOWEST     65                                                       
 AVERAGE    80                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86        90      1951                    
 MINIMUM TEMPERATURE (F)   75        67      1958                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 18 2020......SUNRISE   632 AM AST   SUNSET   546 PM AST   
NOVEMBER 19 2020......SUNRISE   633 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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