AFOS product CLISAN
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CDUS46 KSGX 291150
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
450 AM PDT SAT JUL 29 2017


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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JULY 28 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   1106 AM  92    1972  75      2       81       
  MINIMUM         68   1152 PM  59    1909  66      2       68       
  AVERAGE         73                        71      2       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.10 1968   0.01  -0.01     0.00    
  MONTH TO DATE    T                         0.03  -0.03      T      
  SINCE OCT 1     12.65                     10.17   2.48     7.86    
  SINCE JAN 1      7.75                      7.06   0.69     5.01    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      9                        18     -9        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY        8                         6      2       10       
  MONTH TO DATE  231                       140     91      169       
  SINCE JUN 1    329                       200    129      294       
  SINCE JAN 1    421                       249    172      412       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (260)      
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     5.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           200 AM                                     
 LOWEST     68           100 PM                                     
 AVERAGE    76                                                       

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

                                                                     
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        89      1972                    
 MINIMUM TEMPERATURE (F)   66        57      1893                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 29 2017..........SUNRISE   601 AM PDT   SUNSET   749 PM PDT   
JULY 30 2017..........SUNRISE   601 AM PDT   SUNSET   748 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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