000 
CDUS46 KSGX 120853
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
152 AM PDT SUN JUN 12 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR JUNE 11 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         71    258 PM 108    1979  87    -16       84       
  MINIMUM         61    648 AM  45    1951  57      4       58       
  AVERAGE         66                        72     -6       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.02 1969   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                        11     -8        3       
  SINCE JUN 1      3                        11     -8        3       
  SINCE JUL 1   1539                      1359    180     1385       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         8     -7        6       
  MONTH TO DATE   23                        73    -50       73       
  SINCE JUN 1     23                        73    -50       73       
  SINCE JAN 1    174                       325   -151      398       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     7.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84          1200 AM                                     
 LOWEST     25           400 AM                                     
 AVERAGE    55                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   87       108      1979                    
 MINIMUM TEMPERATURE (F)   57        45      1954                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 12 2005..........SUNRISE   538 AM PDT   SUNSET   802 PM PDT   
JUNE 13 2005..........SUNRISE   539 AM PDT   SUNSET   803 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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