AFOS product CLISJU
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CDCA42 TJSJ 150442
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1241 AM AST WED JAN 15 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 14 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         83    327 PM  88    1978  83      0       83       
  MINIMUM         73    836 PM  66    1961  72      1       72       
  AVERAGE         78                        78      0       78      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.17          3.51 2010   0.12   0.05      T      
  MONTH TO DATE    2.91                      1.93   0.98     0.16    
  SINCE DEC 1      9.20                      6.95   2.25     2.41    
  SINCE JAN 1      2.91                      1.93   0.98     0.16    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE DEC 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 DEC 1      0                         0      0        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       13                        13      0       13       
  MONTH TO DATE  210                       182     28      188       
  SINCE DEC 1    729                       605    124      637       
  SINCE JAN 1    210                       182     28      188       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED    13.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87                                                       
 LOWEST     63                                                       
 AVERAGE    75                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        90      1981                    
 MINIMUM TEMPERATURE (F)   72        64      1956                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 15 2020.......SUNRISE   659 AM AST   SUNSET   608 PM AST   
JANUARY 16 2020.......SUNRISE   659 AM AST   SUNSET   608 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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