AFOS product CLISJU
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CDCA42 TJSJ 310430
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1229 AM AST FRI JAN 31 2020


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 30 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         89R   344 PM  89    1998  83      6       85       
  MINIMUM         75    743 AM  63    1965  72      3       75       
  AVERAGE         82                        78      4       80      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.17 1944   0.09  -0.09      T      
  MONTH TO DATE    9.08                      3.67   5.41     1.95    
  SINCE DEC 1     14.86                      8.69   6.17     4.20    
  SINCE JAN 1      9.08                      3.67   5.41     1.95    
                                                                     
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       17                        12      5       15       
  MONTH TO DATE  439                       378     61      392       
  SINCE DEC 1    958                       801    157      841       
  SINCE JAN 1    439                       378     61      392       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     4.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87                                                       
 LOWEST     46                                                       
 AVERAGE    67                                                       

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

                                                                     
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        89      1995                    
 MINIMUM TEMPERATURE (F)   72        61      1962                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 31 2020.......SUNRISE   658 AM AST   SUNSET   617 PM AST   
FEBRUARY  1 2020......SUNRISE   657 AM AST   SUNSET   618 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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