000 
CDUS46 KSGX 250852
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
151 AM PDT TUE OCT 25 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR OCTOBER 24 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         67    317 PM 104    1968  81    -14       70       
  MINIMUM         58   1159 PM  40    1953  54      4       50       
  AVERAGE         63                        67     -4       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.29 1971   0.01  -0.01     0.00    
  MONTH TO DATE    1.44                      0.12   1.32     2.15    
  SINCE JUL 1      2.03                      0.49   1.54     2.15    
  SINCE JAN 1     20.77                     11.73   9.04     8.00    
                                                                     
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        2                         2      0        5       
  MONTH TO DATE   16                        12      4       38       
  SINCE SEP 1     16                        16      0       38       
  SINCE JUL 1     16                        16      0       38       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         4     -4        0       
  MONTH TO DATE  111                       142    -31      103       
  SINCE SEP 1    336                       480   -144      447       
  SINCE JAN 1   1518                      1828   -310     1745       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   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    97           500 AM                                     
 LOWEST     73           200 PM                                     
 AVERAGE    85                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80        99      1965                    
 MINIMUM TEMPERATURE (F)   54        43      1971                    
                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 25 2005.......SUNRISE   704 AM PDT   SUNSET   604 PM PDT   
OCTOBER 26 2005.......SUNRISE   705 AM PDT   SUNSET   603 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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