AFOS product CLISAN
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CDUS46 KSGX 011150
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
450 AM PDT SUN OCT 1 2017


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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 30 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         72   1243 PM  91    1906  74     -2       82       
  MINIMUM         66    309 AM  51    1880  63      3       71       
  AVERAGE         69                        69      0       77      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.23 1921   0.01  -0.01     0.00    
  MONTH TO DATE    0.08                      0.15  -0.07     0.32    
  SINCE OCT 1     12.73                     10.34   2.39     8.18    
  SINCE JAN 1      7.83                      7.23   0.60     5.33    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         1     -1        0       
  SINCE JUL 1      0                         2     -2        0       
                                                                     
 COOLING                                                             
  YESTERDAY        4                         4      0       12       
  MONTH TO DATE  241                       168     73      219       
  SINCE SEP 1    241                       168     73      219       
  SINCE JAN 1    944                       636    308      901       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (190)      
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     6.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           300 AM                                     
 LOWEST     73          1100 AM                                     
 AVERAGE    83                                                       

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

                                                                     
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   74        93      1965                    
                                             1931                    
 MINIMUM TEMPERATURE (F)   63        52      1893                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  1 2017.......SUNRISE   643 AM PDT   SUNSET   633 PM PDT   
OCTOBER  2 2017.......SUNRISE   644 AM PDT   SUNSET   632 PM PDT   

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




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