000 
CDUS46 KSGX 090854
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
1252 AM PST WED MAR 9 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR MARCH 8 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         72    331 PM  90    2004  70      2       90       
  MINIMUM         49    656 AM  34    1962  47      2       52       
  AVERAGE         61                        58      3       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          3.62 1968   0.13  -0.12     0.00    
  MONTH TO DATE    0.44                      1.04  -0.60     0.52    
  SINCE JUL 1     25.27                     11.49  13.78     6.78    
  SINCE JAN 1     16.41                      7.96   8.45     5.38    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                         7     -3        0       
  MONTH TO DATE   52                        56     -4       51       
  SINCE MAR 1     52                        56     -4       51       
  SINCE JUL 1   1265                       980    285     1271       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        6       
  MONTH TO DATE    0                         6     -6       10       
  SINCE MAR 1      0                         6     -6       10       
  SINCE JAN 1      1                        28    -27       11       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     4.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           800 AM                                     
 LOWEST     57           200 PM                                     
 AVERAGE    79                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        89      2004                    
 MINIMUM TEMPERATURE (F)   47        33      1962                    
                                                                     
SUNRISE AND SUNSET                                                   
MARCH  9 2005.........SUNRISE   609 AM PST   SUNSET   554 PM PST   
MARCH 10 2005.........SUNRISE   607 AM PST   SUNSET   554 PM PST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$