000 
CDUS46 KSGX 070852
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
151 AM PDT TUE JUN 7 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR JUNE 6 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         76    220 PM 101    1973  86    -10       86       
  MINIMUM         58   1042 PM  43    1980  56      2       59       
  AVERAGE         67                        71     -4       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.02 1979   0.00   0.00     0.00    
  MONTH TO DATE    0.01                      0.01   0.00     0.00    
  SINCE JUL 1     27.60                     14.77  12.83     7.25    
  SINCE JAN 1     18.74                     11.24   7.50     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    3                         6     -3        0       
  SINCE JUN 1      3                         6     -3        0       
  SINCE JUL 1   1539                      1354    185     1382       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         7     -5        8       
  MONTH TO DATE   13                        37    -24       61       
  SINCE JUN 1     13                        37    -24       61       
  SINCE JAN 1    164                       289   -125      386       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     9.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           500 AM                                     
 LOWEST     44          1200 PM                                     
 AVERAGE    62                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86       100      1973                    
 MINIMUM TEMPERATURE (F)   56        47      1980                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE  7 2005..........SUNRISE   539 AM PDT   SUNSET   800 PM PDT   
JUNE  8 2005..........SUNRISE   539 AM PDT   SUNSET   801 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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