000 
CDUS46 KSGX 210833
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
132 AM PDT FRI OCT 21 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 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         78    334 PM 101    2003  82     -4       63       
  MINIMUM         55    641 AM  45    1953  55      0       54       
  AVERAGE         67                        69     -2       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.97 2004   0.01  -0.01     1.97    
  MONTH TO DATE    1.44                      0.08   1.36     2.14    
  SINCE JUL 1      2.03                      0.45   1.58     2.14    
  SINCE JAN 1     20.77                     11.69   9.08     7.99    
                                                                     
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                         1     -1        6       
  MONTH TO DATE   12                         7      5       17       
  SINCE SEP 1     12                        11      1       17       
  SINCE JUL 1     12                        11      1       17       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         4     -2        0       
  MONTH TO DATE  107                       126    -19      103       
  SINCE SEP 1    332                       464   -132      447       
  SINCE JAN 1   1514                      1812   -298     1745       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     4.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           200 AM                                     
 LOWEST     48           300 PM                                     
 AVERAGE    74                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82       101      2003                    
 MINIMUM TEMPERATURE (F)   55        38      1953                    
                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 21 2005.......SUNRISE   701 AM PDT   SUNSET   609 PM PDT   
OCTOBER 22 2005.......SUNRISE   702 AM PDT   SUNSET   608 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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