000 
CDUS46 KSGX 230853
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
1252 AM PST SUN JAN 23 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR JANUARY 22 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         74    358 PM  81    1976  68      6       71       
  MINIMUM         45    714 AM  30    1982  46     -1       48       
  AVERAGE         60                        57      3       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.10 1969   0.12  -0.12     0.00    
  MONTH TO DATE    7.81                      2.38   5.43     0.08    
  SINCE JUL 1     16.67                      5.91  10.76     1.48    
  SINCE JAN 1      7.81                      2.38   5.43     0.08    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                         9     -4        5       
  MONTH TO DATE  233                       198     35      206       
  SINCE DEC 1    553                       471     82      545       
  SINCE JUL 1    901                       656    245      785       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    1                         0      1        0       
  SINCE DEC 1      5                         7     -2        0       
  SINCE JAN 1      1                         0      1        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    NE (50)       
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     2.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           700 AM                                     
 LOWEST     38           100 PM                                     
 AVERAGE    66                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        83      1968                    
 MINIMUM TEMPERATURE (F)   46        31      1982                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 23 2005.......SUNRISE   653 AM PST   SUNSET   512 PM PST   
JANUARY 24 2005.......SUNRISE   652 AM PST   SUNSET   513 PM PST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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