AFOS product CLIONT
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CDUS46 KSGX 280852
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
151 AM PDT FRI OCT 28 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR OCTOBER 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         65    226 PM  98    1965  80    -15       61       
  MINIMUM         56   1156 PM  44    1956  53      3       50       
  AVERAGE         61                        67     -6       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.37 2004   0.02  -0.02     1.37    
  MONTH TO DATE    1.44                      0.18   1.26     4.56    
  SINCE JUL 1      2.03                      0.55   1.48     4.56    
  SINCE JAN 1     20.77                     11.79   8.98    10.41    
                                                                     
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        4                         2      2        9       
  MONTH TO DATE   25                        18      7       56       
  SINCE SEP 1     25                        22      3       56       
  SINCE JUL 1     25                        22      3       56       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         3     -3        0       
  MONTH TO DATE  111                       153    -42      103       
  SINCE SEP 1    336                       491   -155      447       
  SINCE JAN 1   1518                      1839   -321     1745       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     5.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     67           200 PM                                     
 AVERAGE    80                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        96      1965                    
 MINIMUM TEMPERATURE (F)   53        45      1979                    
                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 28 2005.......SUNRISE   707 AM PDT   SUNSET   601 PM PDT   
OCTOBER 29 2005.......SUNRISE   708 AM PDT   SUNSET   600 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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