000 
CDUS46 KSGX 070854
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
1253 AM PST MON FEB 7 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 6 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         55   1226 PM  87    1963  70    -15       67       
  MINIMUM         45    144 AM  30    1965  47     -2       39       
  AVERAGE         50                        58     -8       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          2.15 1969   0.12  -0.09     0.00    
  MONTH TO DATE    0.03                      0.72  -0.69     0.77    
  SINCE JUL 1     17.04                      7.75   9.29     2.26    
  SINCE JAN 1      8.18                      4.22   3.96     0.86    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                         7      8       12       
  MONTH TO DATE   35                        42     -7       78       
  SINCE DEC 1    671                       585     86      717       
  SINCE JUL 1   1019                       770    249      957       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      5                        16    -11        0       
  SINCE JAN 1      1                         9     -8        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     3.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           100 PM                                     
 LOWEST     71           500 PM                                     
 AVERAGE    84                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        90      1970                    
 MINIMUM TEMPERATURE (F)   47        34      1979                    
                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY  7 2005......SUNRISE   643 AM PST   SUNSET   527 PM PST   
FEBRUARY  8 2005......SUNRISE   642 AM PST   SUNSET   528 PM PST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$