AFOS product CLISAN
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CDUS46 KSGX 151641
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
940 AM PDT FRI SEP 15 2017


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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 8 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         78   1137 AM 100    1984  77      1       76       
  MINIMUM         69   1103 PM  55    1893  66      3       68       
                                      1884                          
                                      1876                          
  AVERAGE         74                        71      3       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          0.16 1982   0.00   0.01     0.00    
  MONTH TO DATE    0.04                      0.01   0.03     0.00    
  SINCE OCT 1     12.69                     10.20   2.49     7.86    
  SINCE JAN 1      7.79                      7.09   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        9                         6      3        7       
  MONTH TO DATE   95                        54     41       34       
  SINCE SEP 1     95                        54     41       34       
  SINCE JAN 1    798                       522    276      716       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   W (290)      
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     6.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90          1200 AM                                     
 LOWEST     60           100 PM                                     
 AVERAGE    75                                                       

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

                                                                     
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   77        96      1956                    
 MINIMUM TEMPERATURE (F)   66        54      1911                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  9 2017.....SUNRISE   629 AM PDT   SUNSET   702 PM PDT   
SEPTEMBER 10 2017.....SUNRISE   629 AM PDT   SUNSET   701 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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