AFOS product CLISJU
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CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
1227 AM AST SUN DEC 13 2020

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 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         85   2:33 PM  91    1987  84      1       86        
  MINIMUM         74   7:34 AM  65    1957  74      0       75        
  AVERAGE         80                        79      1       81     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.17          6.96 1981   0.16   0.01     0.63     
  MONTH TO DATE    0.42                      2.05  -1.63     2.77     
  SINCE DEC 1      0.42                      2.05  -1.63     2.77     
  SINCE JAN 1     65.62                     53.38  12.24    43.91     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0                                                
  SNOW DEPTH       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                        14      1       16        
  MONTH TO DATE  169                       168      1      208        
  SINCE DEC 1    169                       168      1      208        
  SINCE JAN 1   6007                      5594    413     5938        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (60)        
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (70)        
  AVERAGE WIND SPEED     6.4                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


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

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   84        89      2014                      
 MINIMUM TEMPERATURE (F)   74        66      1985                      


SUNRISE AND SUNSET                                                    
DECEMBER 13 2020......SUNRISE   6:47 AM AST   SUNSET   5:50 PM AST     
DECEMBER 14 2020......SUNRISE   6:48 AM AST   SUNSET   5:50 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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