AFOS product CLISJU
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CDCA42 TJSJ 190440
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1239 AM AST FRI JUN 19 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JUNE 18 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         91    220 PM  94    2005  89      2       88       
  MINIMUM         79    623 AM  69    1909  78      1       79       
  AVERAGE         85                        83      2       84      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          2.32 1949   0.14  -0.12      T      
  MONTH TO DATE    1.44                      2.78  -1.34     2.57    
  SINCE JUN 1      1.44                      2.78  -1.34     2.57    
  SINCE JAN 1     29.69                     21.46   8.23    12.89    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 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 JUN 1      0                         0      0        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       20                        18      2       19       
  MONTH TO DATE  352                       324     28      332       
  SINCE JUN 1    352                       324     28      332       
  SINCE JAN 1   2742                      2489    253     2571       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED    10.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    91                                                       
 LOWEST     59                                                       
 AVERAGE    75                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89        94      1981                    
 MINIMUM TEMPERATURE (F)   78        66      1909                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 19 2020..........SUNRISE   548 AM AST   SUNSET   703 PM AST   
JUNE 20 2020..........SUNRISE   549 AM AST   SUNSET   703 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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