AFOS product CLISJU
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CDCA42 TJSJ 280426
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1226 AM AST WED OCT 28 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 27 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    228 PM  95    1983  88      0       88       
  MINIMUM         77    658 AM  70    1961  76      1       77       
  AVERAGE         83                        82      1       83      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.82          1.64 1941   0.20   0.62     0.36    
  MONTH TO DATE    4.98                      4.76   0.22     2.59    
  SINCE SEP 1     10.01                     10.53  -0.52    12.13    
  SINCE JAN 1     56.07                     44.15  11.92    36.56    
                                                                     
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       18                        17      1       18       
  MONTH TO DATE  499                       479     20      514       
  SINCE SEP 1   1082                      1034     48     1118       
  SINCE JAN 1   5286                      4891    395     5136       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (100)      
  AVERAGE WIND SPEED     9.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     63                                                       
 AVERAGE    82                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   88        94      2012                    
 MINIMUM TEMPERATURE (F)   76        70      1941                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 28 2020.......SUNRISE   622 AM AST   SUNSET   553 PM AST   
OCTOBER 29 2020.......SUNRISE   623 AM AST   SUNSET   552 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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