AFOS product CLISAN
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CDUS46 KSGX 181134
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
433 AM PDT MON SEP 18 2017


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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 17 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         75    236 PM 110    1913  76     -1       75       
  MINIMUM         68    750 AM  53    1908  65      3       64       
  AVERAGE         72                        70      2       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.48 1963   0.00   0.00     0.00    
  MONTH TO DATE    0.08                      0.05   0.03     0.00    
  SINCE OCT 1     12.73                     10.24   2.49     7.86    
  SINCE JAN 1      7.83                      7.13   0.70     5.01    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         0      0        0       
  SINCE JUL 1      0                         1     -1        0       
                                                                     
 COOLING                                                             
  YESTERDAY        7                         6      1        5       
  MONTH TO DATE  171                       108     63       75       
  SINCE SEP 1    171                       108     63       75       
  SINCE JAN 1    874                       576    298      757       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (280)      
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     8.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78           700 PM                                     
 LOWEST     61          1000 AM                                     
 AVERAGE    70                                                       

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

                                                                     
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        95      1939                    
 MINIMUM TEMPERATURE (F)   65        50      1882                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 18 2017.....SUNRISE   634 AM PDT   SUNSET   650 PM PDT   
SEPTEMBER 19 2017.....SUNRISE   635 AM PDT   SUNSET   649 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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