AFOS product CLISAN
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CDUS46 KSGX 081131
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
431 AM PDT FRI SEP 8 2017


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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 7 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         80    201 PM  92    1949  77      3       73       
  MINIMUM         69    628 AM  55    1911  66      3       67       
                                      1876                          
  AVERAGE         75                        71      4       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.37 1957   0.00   0.00     0.00    
  MONTH TO DATE    0.03                      0.01   0.02     0.00    
  SINCE OCT 1     12.68                     10.20   2.48     7.86    
  SINCE JAN 1      7.78                      7.09   0.69     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       10                         6      4        5       
  MONTH TO DATE   86                        48     38       27       
  SINCE SEP 1     86                        48     38       27       
  SINCE JAN 1    789                       516    273      709       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     7.7                                         

                                                                     
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    90          1200 AM                                     
 LOWEST     62          1200 PM                                     
 AVERAGE    76                                                       

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

                                                                     
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   77       100      1984                    
 MINIMUM TEMPERATURE (F)   66        55      1893                    
                                             1884                    
                                             1876                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  8 2017.....SUNRISE   628 AM PDT   SUNSET   704 PM PDT   
SEPTEMBER  9 2017.....SUNRISE   629 AM PDT   SUNSET   702 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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