000 
CDUS46 KSGX 260852
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
151 AM PDT TUE JUL 26 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR JULY 25 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         92    301 PM 106    1972  96     -4       98       
  MINIMUM         68    421 AM  51    1983  62      6       62       
  AVERAGE         80                        79      1       80      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.13 1956   0.00   0.00     0.00    
  MONTH TO DATE    T                         0.00   0.00      T      
  SINCE JUL 1      T                         0.00   0.00      T      
  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                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      3                        16    -13        3       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       15                        14      1       15       
  MONTH TO DATE  355                       327     28      330       
  SINCE JUN 1    510                       577    -67      534       
  SINCE JAN 1    661                       829   -168      859       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     7.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    73           300 AM                                     
 LOWEST     36           300 PM                                     
 AVERAGE    55                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   96       107      1984                    
 MINIMUM TEMPERATURE (F)   62        52      1983                    
                                                                     
SUNRISE AND SUNSET                                                   
JULY 26 2005..........SUNRISE   558 AM PDT   SUNSET   756 PM PDT   
JULY 27 2005..........SUNRISE   558 AM PDT   SUNSET   755 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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