AFOS product CLISAN
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CDUS46 KSGX 121242
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
431 AM PST FRI JAN 12 2018


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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 11 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         68    250 PM  83    1983  65      3       61       
  MINIMUM         51    719 AM  35    1913  49      2       56       
                                      1890                          
  AVERAGE         60                        57      3       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.56 1886   0.07  -0.07     0.05    
  MONTH TO DATE    1.75                      0.72   1.03     0.39    
  SINCE OCT 1      1.84                      3.83  -1.99     5.29    
  SINCE JAN 1      1.75                      0.72   1.03     0.39    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                         8     -3        6       
  MONTH TO DATE   34                        91    -57       64       
  SINCE DEC 1    176                       353   -177      249       
  SINCE JUL 1    214                       498   -284      299       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      3                         0      3        4       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NW (320)      
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     3.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           300 AM                                     
 LOWEST     63           100 PM                                     
 AVERAGE    80                                                       

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

                                                                     
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        82      1986                    
 MINIMUM TEMPERATURE (F)   49        34      1882                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 12 2018.......SUNRISE   652 AM PST   SUNSET   503 PM PST   
JANUARY 13 2018.......SUNRISE   651 AM PST   SUNSET   504 PM PST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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