AFOS product CLISAN
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CDUS46 KSGX 191150
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
450 AM PDT SAT AUG 19 2017


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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR AUGUST 18 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         77    101 PM  90    1986  77      0       78       
  MINIMUM         68    247 AM  59    1932  67      1       67       
                                      1918                          
  AVERAGE         73                        72      1       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.83 1945   0.00   0.00     0.00    
  MONTH TO DATE    T                         0.01  -0.01     0.00    
  SINCE OCT 1     12.65                     10.18   2.47     7.86    
  SINCE JAN 1      7.75                      7.07   0.68     5.01    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      9                        19    -10        0       
  SINCE JUL 1      0                         1     -1        0       
                                                                     
 COOLING                                                             
  YESTERDAY        8                         7      1        8       
  MONTH TO DATE  158                       114     44      160       
  SINCE JUN 1    511                       330    181      476       
  SINCE JAN 1    603                       379    224      594       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     7.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81          1200 AM                                     
 LOWEST     60          1000 AM                                     
 AVERAGE    71                                                       

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

                                                                     
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   77        88      1986                    
 MINIMUM TEMPERATURE (F)   67        54      1884                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 19 2017........SUNRISE   615 AM PDT   SUNSET   729 PM PDT   
AUGUST 20 2017........SUNRISE   616 AM PDT   SUNSET   728 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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