000 
CDUS46 KSGX 260852
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
151 AM PDT MON SEP 26 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 25 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         86    359 PM 108    1963  89     -3       97       
  MINIMUM         52    558 AM  51    1966  60     -8       60       
  AVERAGE         69                        75     -6       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.28 1976   0.01  -0.01     0.00    
  MONTH TO DATE    0.29                      0.25   0.04      T      
  SINCE JUL 1      0.59                      0.36   0.23      T      
  SINCE JAN 1     19.33                     11.60   7.73     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        4                        10     -6       14       
  MONTH TO DATE  159                       293   -134      316       
  SINCE SEP 1    159                       293   -134      316       
  SINCE JAN 1   1341                      1641   -300     1614       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     2.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           500 AM                                     
 LOWEST      8           200 PM                                     
 AVERAGE    54                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       107      1978                    
 MINIMUM TEMPERATURE (F)   60        51      1981                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 26 2005.....SUNRISE   641 AM PDT   SUNSET   641 PM PDT   
SEPTEMBER 27 2005.....SUNRISE   642 AM PDT   SUNSET   640 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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