AFOS product CLISJU
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CDCA42 TJSJ 140429
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1229 AM AST TUE JAN 14 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 13 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         84    308 PM  88    1984  83      1       83       
  MINIMUM         73    239 AM  65    1960  72      1       73       
  AVERAGE         79                        78      1       78      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.39          2.69 1902   0.13   0.26     0.04    
  MONTH TO DATE    2.74                      1.81   0.93     0.16    
  SINCE DEC 1      9.03                      6.83   2.20     2.41    
  SINCE JAN 1      2.74                      1.81   0.93     0.16    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE DEC 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 DEC 1      0                         0      0        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       14                        13      1       13       
  MONTH TO DATE  197                       169     28      175       
  SINCE DEC 1    716                       592    124      624       
  SINCE JAN 1    197                       169     28      175       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED    17.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82                                                       
 LOWEST     65                                                       
 AVERAGE    74                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        88      1978                    
 MINIMUM TEMPERATURE (F)   72        66      1961                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 14 2020.......SUNRISE   659 AM AST   SUNSET   607 PM AST   
JANUARY 15 2020.......SUNRISE   659 AM AST   SUNSET   608 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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