AFOS product CLIONT
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CDUS46 KSGX 100853
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
152 AM PDT FRI JUN 10 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR JUNE 9 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   1154 AM  97    1978  87    -15       72       
  MINIMUM         57    435 AM  46    1979  56      1       56       
  AVERAGE         65                        71     -6       64      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.09 1964   0.00   0.00     0.00    
  MONTH TO DATE    0.01                      0.01   0.00     0.00    
  SINCE JUL 1     27.60                     14.77  12.83     7.25    
  SINCE JAN 1     18.74                     11.24   7.50     5.85    
                                                                     
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        0                         1     -1        1       
  MONTH TO DATE    3                         9     -6        3       
  SINCE JUN 1      3                         9     -6        3       
  SINCE JUL 1   1539                      1357    182     1385       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         7     -7        0       
  MONTH TO DATE   19                        58    -39       64       
  SINCE JUN 1     19                        58    -39       64       
  SINCE JAN 1    170                       310   -140      389       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     6.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           100 AM                                     
 LOWEST     49          1200 PM                                     
 AVERAGE    65                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   87        99      1979                    
 MINIMUM TEMPERATURE (F)   56        46      1952                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 10 2005..........SUNRISE   539 AM PDT   SUNSET   802 PM PDT   
JUNE 11 2005..........SUNRISE   539 AM PDT   SUNSET   802 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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