AFOS product CLISJU
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CDCA42 TJSJ 110432
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1232 AM AST WED MAR 11 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MARCH 10 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         82    234 PM  94    1983  85     -3       84       
  MINIMUM         71    659 AM  64    1951  73     -2       73       
  AVERAGE         77                        79     -2       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          1.25 1940   0.06  -0.05     0.01    
  MONTH TO DATE    1.86                      0.61   1.25     0.43    
  SINCE MAR 1      1.86                      0.61   1.25     0.43    
  SINCE JAN 1     19.20                      6.76  12.44     4.70    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE MAR 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 MAR 1      0                         0      0        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       12                        14     -2       14       
  MONTH TO DATE  128                       134     -6      138       
  SINCE MAR 1    128                       134     -6      138       
  SINCE JAN 1   1017                       885    132      912       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     9.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93                                                       
 LOWEST     65                                                       
 AVERAGE    79                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85        93      1983                    
 MINIMUM TEMPERATURE (F)   73        64      1960                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 11 2020.........SUNRISE   635 AM AST   SUNSET   633 PM AST   
MARCH 12 2020.........SUNRISE   634 AM AST   SUNSET   633 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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