AFOS product CLISJU
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CDCA42 TJSJ 190444
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1230 AM AST THU NOV 19 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR NOVEMBER 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         86   1219 PM  90    1951  86      0       88       
  MINIMUM         76   1111 PM  67    1958  75      1       78       
  AVERAGE         81                        80      1       83      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.08          2.83 1901   0.22  -0.14     0.02    
  MONTH TO DATE    6.42                      4.02   2.40     3.04    
  SINCE SEP 1     17.95                     15.38   2.57    15.39    
  SINCE JAN 1     64.01                     49.00  15.01    39.82    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 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 SEP 1      0                         0      0        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       16                        15      1       18       
  MONTH TO DATE  292                       288      4      314       
  SINCE SEP 1   1446                      1390     56     1504       
  SINCE JAN 1   5650                      5247    403     5522       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED     6.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    94                                                       
 LOWEST     70                                                       
 AVERAGE    82                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86        91      1992                    
 MINIMUM TEMPERATURE (F)   75        67      1952                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 19 2020......SUNRISE   633 AM AST   SUNSET   546 PM AST   
NOVEMBER 20 2020......SUNRISE   634 AM AST   SUNSET   546 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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