AFOS product CLIONT
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CDUS46 KSGX 080856
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
1254 AM PST SAT JAN 8 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR JANUARY 7 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         52    938 PM  89    1962  67    -15       69       
  MINIMUM         41   1252 AM  34    1980  45     -4       44       
  AVERAGE         47                        56     -9       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.80          1.44 1974   0.10   0.70     0.00    
  MONTH TO DATE    1.55                      0.65   0.90     0.08    
  SINCE JUL 1     10.41                      4.18   6.23     1.48    
  SINCE JAN 1      1.55                      0.65   0.90     0.08    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       18                         9      9        8       
  MONTH TO DATE  124                        63     61      102       
  SINCE DEC 1    444                       336    108      441       
  SINCE JUL 1    792                       521    271      681       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      4                         7     -3        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (50)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED     7.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 PM                                     
 LOWEST     83           400 AM                                     
 AVERAGE    92                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        87      1962                    
 MINIMUM TEMPERATURE (F)   45        28      1982                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  8 2005.......SUNRISE   657 AM PST   SUNSET   458 PM PST   
JANUARY  9 2005.......SUNRISE   657 AM PST   SUNSET   459 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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