AFOS product CLISJU
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CDCA42 TJSJ 190434
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1232 AM AST SUN JUL 19 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JULY 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         88    322 PM  91    2005  89     -1       90       
  MINIMUM         79    642 AM  70    1960  78      1       79       
  AVERAGE         84                        83      1       85      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.08          9.23 2013   0.18  -0.10      T      
  MONTH TO DATE    3.27                      2.97   0.30     1.81    
  SINCE JUN 1      7.17                      7.38  -0.21     4.82    
  SINCE JAN 1     35.42                     26.06   9.36    15.14    
                                                                     
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       19                        18      1       20       
  MONTH TO DATE  359                       324     35      352       
  SINCE JUN 1    953                       873     80      918       
  SINCE JAN 1   3343                      3038    305     3157       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED     6.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    91                                                       
 LOWEST     63                                                       
 AVERAGE    77                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89        93      2006                    
 MINIMUM TEMPERATURE (F)   78        70      1960                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 19 2020..........SUNRISE   558 AM AST   SUNSET   703 PM AST   
JULY 20 2020..........SUNRISE   558 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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