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479 
CDCA42 TJSJ 040426
CLIIST


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR                                
1225 AM AST THU JAN 4 2018


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

...THE CYRIL E. KING AP/ST THOMAS  CLIMATE SUMMARY FOR JANUARY 3 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1953 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         83    306 PM  93    1996  85     -2       84       
  MINIMUM         73    624 AM  64    1955  73      0       74       
  AVERAGE         78                        79     -1       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.64 1963   0.08  -0.08     0.00    
  MONTH TO DATE    0.00                      0.26  -0.26     0.21    
  SINCE DEC 1      1.18                      3.22  -2.04     2.77    
  SINCE JAN 1      0.00                      0.26  -0.26     0.21    
                                                                     
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                        14     -1       14       
  MONTH TO DATE   42                        42      0       44       
  SINCE DEC 1    344                       493   -149      507       
  SINCE JAN 1     42                        42      0       44       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     8.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93                                                       
 LOWEST     74                                                       
 AVERAGE    84                                                       

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

                                                                     
THE CYRIL E. KING AP/ST THOMAS  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85        92      1994                    
 MINIMUM TEMPERATURE (F)   73        64      1955                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  4 2018.......SUNRISE   653 AM AST   SUNSET   557 PM AST   
JANUARY  5 2018.......SUNRISE   653 AM AST   SUNSET   558 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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