000 
CDUS46 KSGX 280852
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
151 AM PDT WED SEP 28 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 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         88    217 PM 107    1963  88      0       92       
  MINIMUM         62    605 AM  50    1951  60      2       59       
  AVERAGE         75                        74      1       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.14 1982   0.00   0.00     0.00    
  MONTH TO DATE    0.29                      0.26   0.03      T      
  SINCE JUL 1      0.59                      0.37   0.22      T      
  SINCE JAN 1     19.33                     11.61   7.72     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       10                         9      1       11       
  MONTH TO DATE  177                       311   -134      341       
  SINCE SEP 1    177                       311   -134      341       
  SINCE JAN 1   1359                      1659   -300     1639       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     4.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    73           300 AM                                     
 LOWEST     16           500 PM                                     
 AVERAGE    45                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   88       108      1963                    
 MINIMUM TEMPERATURE (F)   60        50      1980                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 28 2005.....SUNRISE   643 AM PDT   SUNSET   638 PM PDT   
SEPTEMBER 29 2005.....SUNRISE   644 AM PDT   SUNSET   637 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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