000 
CDUS46 KSGX 160853
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
152 AM PDT SUN OCT 16 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR OCTOBER 15 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    137 PM 102    1961  83     -5       84       
  MINIMUM         57    443 AM  43    1981  56      1       56       
  AVERAGE         68                        70     -2       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.00 2002   0.01  -0.01     0.00    
                                      1983                          
  MONTH TO DATE    0.00                      0.03  -0.03     0.00    
  SINCE JUL 1      0.59                      0.40   0.19      T      
  SINCE JAN 1     19.33                     11.64   7.69     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                         1     -1        0       
  MONTH TO DATE    0                         2     -2        0       
  SINCE SEP 1      0                         6     -6        0       
  SINCE JUL 1      0                         6     -6        0       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         5     -2        5       
  MONTH TO DATE  105                       102      3      103       
  SINCE SEP 1    330                       440   -110      447       
  SINCE JAN 1   1512                      1788   -276     1745       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     6.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78           500 PM                                     
 LOWEST     27          1000 AM                                     
 AVERAGE    53                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83       105      1958                    
 MINIMUM TEMPERATURE (F)   56        43      1981                    
                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 16 2005.......SUNRISE   657 AM PDT   SUNSET   615 PM PDT   
OCTOBER 17 2005.......SUNRISE   657 AM PDT   SUNSET   614 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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