AFOS product CLISJU
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CDCA42 TJSJ 170426
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1225 AM AST TUE NOV 17 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR NOVEMBER 16 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         86   1255 PM  91    1983  86      0       87       
  MINIMUM         74    536 AM  68    1959  75     -1       76       
  AVERAGE         80                        80      0       82      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.22          3.68 1950   0.22   0.00     0.02    
  MONTH TO DATE    6.34                      3.58   2.76     3.02    
  SINCE SEP 1     17.87                     14.94   2.93    15.37    
  SINCE JAN 1     63.93                     48.56  15.37    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       15                        15      0       17       
  MONTH TO DATE  260                       258      2      279       
  SINCE SEP 1   1414                      1360     54     1469       
  SINCE JAN 1   5618                      5217    401     5487       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED     6.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88                                                       
 LOWEST     65                                                       
 AVERAGE    77                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86        91      2017                    
                                             1983                    
 MINIMUM TEMPERATURE (F)   75        69      1964                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 17 2020......SUNRISE   632 AM AST   SUNSET   546 PM AST   
NOVEMBER 18 2020......SUNRISE   632 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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