AFOS product CLISJU
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CDCA42 TJSJ 080445
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1245 AM AST SAT AUG 8 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR AUGUST 7 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         90    217 PM  92    2016  89      1       89       
  MINIMUM         80    634 AM  69    1913  78      2       80       
  AVERAGE         85                        84      1       85      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          2.09 1968   0.15  -0.12      T      
  MONTH TO DATE    0.07                      1.04  -0.97     0.03    
  SINCE JUN 1     14.39                     10.52   3.87     9.76    
  SINCE JAN 1     42.64                     29.20  13.44    20.08    
                                                                     
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                        19      1       20       
  MONTH TO DATE  143                       133     10      138       
  SINCE JUN 1   1344                      1252     92     1301       
  SINCE JAN 1   3734                      3417    317     3540       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED    10.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88                                                       
 LOWEST     68                                                       
 AVERAGE    78                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89        94      1995                    
 MINIMUM TEMPERATURE (F)   78        72      1913                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST  8 2020........SUNRISE   604 AM AST   SUNSET   655 PM AST   
AUGUST  9 2020........SUNRISE   604 AM AST   SUNSET   654 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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