AFOS product CLISJU
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CDCA42 TJSJ 130425
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
1225 AM AST WED JAN 13 2021

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 12 2021...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1898 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         84  12:10 PM  88    1981  83      1       84        
  MINIMUM         73   7:18 AM  63    1965  72      1       75        
  AVERAGE         79                        78      1       80     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.89 1958   0.13  -0.13     0.22     
  MONTH TO DATE    0.38                      1.68  -1.30     2.35     
  SINCE DEC 1      5.06                      6.70  -1.64     8.13     
  SINCE JAN 1      0.38                      1.68  -1.30     2.35     

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       14                        13      1       15        
  MONTH TO DATE  150                       156     -6      183        
  SINCE DEC 1    591                       579     12      702        
  SINCE JAN 1    150                       156     -6      183        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (70)        
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     E (90)        
  AVERAGE WIND SPEED    12.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79                                                        
 LOWEST     63                                                        
 AVERAGE    71                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   83        88      1984                      
 MINIMUM TEMPERATURE (F)   72        65      1960                      


SUNRISE AND SUNSET                                                    
JANUARY 13 2021.......SUNRISE   6:59 AM AST   SUNSET   6:07 PM AST     
JANUARY 14 2021.......SUNRISE   6:59 AM AST   SUNSET   6:07 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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