000 
CDUS46 KSGX 240832
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
132 AM PDT SAT SEP 24 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 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         85    210 PM 107    2002  89     -4       94       
  MINIMUM         60   1159 PM  51    1980  61     -1       60       
  AVERAGE         73                        75     -2       77      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.00 2002   0.01  -0.01     0.00    
                                      1983                          
  MONTH TO DATE    0.29                      0.23   0.06      T      
  SINCE JUL 1      0.59                      0.34   0.25      T      
  SINCE JAN 1     19.33                     11.58   7.75     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                         4     -4        0       
  SINCE SEP 1      0                         4     -4        0       
  SINCE JUL 1      0                         4     -4        0       
                                                                     
 COOLING                                                             
  YESTERDAY        8                        10     -2       12       
  MONTH TO DATE  153                       273   -120      290       
  SINCE SEP 1    153                       273   -120      290       
  SINCE JAN 1   1335                      1621   -286     1588       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     5.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           600 AM                                     
 LOWEST     37          1200 PM                                     
 AVERAGE    64                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       107      1968                    
 MINIMUM TEMPERATURE (F)   60        51      1980                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 24 2005.....SUNRISE   640 AM PDT   SUNSET   644 PM PDT   
SEPTEMBER 25 2005.....SUNRISE   641 AM PDT   SUNSET   643 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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