AFOS product CLISJU
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CDCA42 TJSJ 130430
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1230 AM AST MON JAN 13 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 12 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         84    216 PM  88    1981  83      1       82       
  MINIMUM         75    620 AM  63    1965  72      3       71       
  AVERAGE         80                        78      2       77      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.22          1.89 1958   0.13   0.09     0.03    
  MONTH TO DATE    2.35                      1.68   0.67     0.12    
  SINCE DEC 1      8.64                      6.70   1.94     2.37    
  SINCE JAN 1      2.35                      1.68   0.67     0.12    
                                                                     
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       15                        13      2       12       
  MONTH TO DATE  183                       156     27      162       
  SINCE DEC 1    702                       579    123      611       
  SINCE JAN 1    183                       156     27      162       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED    16.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88                                                       
 LOWEST     69                                                       
 AVERAGE    79                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        88      1984                    
 MINIMUM TEMPERATURE (F)   72        65      1960                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 13 2020.......SUNRISE   659 AM AST   SUNSET   606 PM AST   
JANUARY 14 2020.......SUNRISE   659 AM AST   SUNSET   607 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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