000 
CDUS46 KSGX 090852
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
151 AM PDT TUE AUG 9 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR AUGUST 8 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         95    225 PM 109    1971  96     -1       97       
  MINIMUM         68    451 AM  52    1955  63      5       67       
  AVERAGE         82                        79      3       82      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.00 2002   0.00   0.00     0.00    
                                      1984                          
  MONTH TO DATE    0.00                      0.00   0.00     0.00    
  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       17                        14      3       17       
  MONTH TO DATE  125                       115     10       90       
  SINCE JUN 1    737                       776    -39      696       
  SINCE JAN 1    888                      1028   -140     1021       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     5.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76           200 AM                                     
 LOWEST     34           200 PM                                     
 AVERAGE    55                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   96       109      1971                    
 MINIMUM TEMPERATURE (F)   63        50      1955                    
                                                                     
SUNRISE AND SUNSET                                                   
AUGUST  9 2005........SUNRISE   608 AM PDT   SUNSET   744 PM PDT   
AUGUST 10 2005........SUNRISE   609 AM PDT   SUNSET   742 PM PDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$