000 
CDUS46 KSGX 240852
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
151 AM PDT MON OCT 24 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR OCTOBER 23 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         73    252 PM 102    1968  81     -8       72       
  MINIMUM         60    827 AM  40    1953  54      6       50       
  AVERAGE         67                        68     -1       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.14 1958   0.01  -0.01     0.00    
  MONTH TO DATE    1.44                      0.11   1.33     2.15    
  SINCE JUL 1      2.03                      0.48   1.55     2.15    
  SINCE JAN 1     20.77                     11.72   9.05     8.00    
                                                                     
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        4       
  MONTH TO DATE   14                        10      4       33       
  SINCE SEP 1     14                        14      0       33       
  SINCE JUL 1     14                        14      0       33       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         4     -2        0       
  MONTH TO DATE  111                       138    -27      103       
  SINCE SEP 1    336                       476   -140      447       
  SINCE JAN 1   1518                      1824   -306     1745       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     4.5                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90          1200 AM                                     
 LOWEST     61           200 PM                                     
 AVERAGE    76                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81       104      1968                    
 MINIMUM TEMPERATURE (F)   54        40      1953                    
                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 24 2005.......SUNRISE   703 AM PDT   SUNSET   606 PM PDT   
OCTOBER 25 2005.......SUNRISE   704 AM PDT   SUNSET   604 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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