000 
CDUS46 KSGX 290852
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
151 AM PDT SAT OCT 29 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR OCTOBER 28 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         70    230 PM  96    1965  79     -9       63       
  MINIMUM         54   1151 PM  45    1979  53      1       50       
  AVERAGE         62                        66     -4       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.04 1974   0.02  -0.02     0.03    
  MONTH TO DATE    1.44                      0.20   1.24     4.59    
  SINCE JUL 1      2.03                      0.57   1.46     4.59    
  SINCE JAN 1     20.77                     11.81   8.96    10.44    
                                                                     
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        3                         2      1        8       
  MONTH TO DATE   28                        20      8       64       
  SINCE SEP 1     28                        24      4       64       
  SINCE JUL 1     28                        24      4       64       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         3     -3        0       
  MONTH TO DATE  111                       156    -45      103       
  SINCE SEP 1    336                       494   -158      447       
  SINCE JAN 1   1518                      1842   -324     1745       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     4.5                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     51           300 PM                                     
 AVERAGE    72                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        96      1970                    
 MINIMUM TEMPERATURE (F)   53        38      1956                    
                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 29 2005.......SUNRISE   708 AM PDT   SUNSET   600 PM PDT   
OCTOBER 30 2005.......SUNRISE   608 AM PST   SUNSET   459 PM PST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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