000 
CDUS46 KSGX 270852
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
151 AM PDT TUE SEP 27 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 26 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1951 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         92    133 PM 107    1978  89      3       96       
  MINIMUM         54    850 AM  51    1981  60     -6       61       
  AVERAGE         73                        74     -1       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.35 1982   0.01  -0.01     0.00    
  MONTH TO DATE    0.29                      0.26   0.03      T      
  SINCE JUL 1      0.59                      0.37   0.22      T      
  SINCE JAN 1     19.33                     11.61   7.72     5.85    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         4     -4        0       
  SINCE SEP 1      0                         4     -4        0       
  SINCE JUL 1      0                         4     -4        0       
                                                                     
 COOLING                                                             
  YESTERDAY        8                         9     -1       14       
  MONTH TO DATE  167                       302   -135      330       
  SINCE SEP 1    167                       302   -135      330       
  SINCE JAN 1   1349                      1650   -301     1628       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     5.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    69           100 AM                                     
 LOWEST     20           100 PM                                     
 AVERAGE    45                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   88       107      1963                    
 MINIMUM TEMPERATURE (F)   60        50      1951                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 27 2005.....SUNRISE   642 AM PDT   SUNSET   640 PM PDT   
SEPTEMBER 28 2005.....SUNRISE   643 AM PDT   SUNSET   638 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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