AFOS product CLISJU
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CDCA42 TJSJ 290445
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1245 AM AST THU OCT 29 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 28 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   1232 PM  94    2012  88      0       88       
  MINIMUM         77   1059 PM  70    1941  76      1       78       
  AVERAGE         83                        82      1       83      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.42          2.49 1941   0.21   0.21     0.10    
  MONTH TO DATE    5.40                      4.97   0.43     2.69    
  SINCE SEP 1     10.43                     10.74  -0.31    12.23    
  SINCE JAN 1     56.49                     44.36  12.13    36.66    
                                                                     
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  517                       496     21      532       
  SINCE SEP 1   1100                      1051     49     1136       
  SINCE JAN 1   5304                      4908    396     5154       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED    10.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    94                                                       
 LOWEST     68                                                       
 AVERAGE    81                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   88        92      1990                    
 MINIMUM TEMPERATURE (F)   76        70      1965                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 29 2020.......SUNRISE   623 AM AST   SUNSET   552 PM AST   
OCTOBER 30 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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