978 
CDUS46 KSGX 280836
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
134 AM PDT WED APR 28 2004

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

...THE RIVERSIDE AIRPORT CLIMATE SUMMARY FOR APRIL 27 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM        101R   158 PM  97    1934  78     23       72       
  MINIMUM         56    450 AM  38    1945  51      5       44       
  AVERAGE         79                        64     15       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.87 1960   0.01  M0.01     0.00    
  MONTH TO DATE    0.59                      0.55   0.04     1.43    
  SINCE JUL 1      6.36                      9.89  M3.53    11.37    
  SINCE JAN 1      4.97                      7.29  M2.32     8.66    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         3     M3        7       
  MONTH TO DATE   97                       120    M23      191       
  SINCE MAR 1    172                       336   M164      410       
  SINCE JUL 1   1460                      1393     67     1412       
                                                                     
 COOLING                                                             
  YESTERDAY       14                         3     11        0       
  MONTH TO DATE   50                        53     M3        1       
  SINCE MAR 1    115                        70     45        3       
  SINCE JAN 1    115                        77     38       21       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     5.4                                         
                                                                     
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    53           400 AM                                     
 LOWEST     17          1000 AM                                     
 AVERAGE    35                                                       
..........................................................
                                                                     
THE RIVERSIDE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   78        96      1981                    
 MINIMUM TEMPERATURE (F)   51        38      1970                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 28 2004.........SUNRISE   603 AM PDT   SUNSET   732 PM PDT   
APRIL 29 2004.........SUNRISE   602 AM PDT   SUNSET   732 PM PDT   
                                                                    
M  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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