000 
CDUS46 KSGX 060853
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
152 AM PDT WED APR 6 2005

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

...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR APRIL 5 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         84    218 PM  95    1960  74     10       70       
  MINIMUM         45    330 AM  35    1959  48     -3       52       
  AVERAGE         65                        61      4       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.25 1976   0.05  -0.05     0.00    
  MONTH TO DATE    0.02                      0.28  -0.26     0.31    
  SINCE JUL 1     26.40                     14.22  12.18     7.09    
  SINCE JAN 1     17.54                     10.69   6.85     5.69    
                                                                     
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                         6     -6        4       
  MONTH TO DATE   15                        30    -15       30       
  SINCE MAR 1    209                       233    -24       99       
  SINCE JUL 1   1422                      1157    265     1319       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE    0                        10    -10        0       
  SINCE MAR 1      1                        41    -40       79       
  SINCE JAN 1      2                        63    -61       80       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED     5.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76           400 AM                                     
 LOWEST     15           200 PM                                     
 AVERAGE    46                                                       
..........................................................
                                                                     
THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   74        92      1962                    
 MINIMUM TEMPERATURE (F)   48        39      1979                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL  6 2005.........SUNRISE   631 AM PDT   SUNSET   715 PM PDT   
APRIL  7 2005.........SUNRISE   629 AM PDT   SUNSET   716 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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