000 
CDUS46 KSGX 090836
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
134 AM PDT SUN MAY 9 2004

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

...THE RIVERSIDE AIRPORT CLIMATE SUMMARY FOR MAY 8 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         88        MM  99    1984  79      9       68        
  MINIMUM         51        MM  34    1950  53     M2       47        
  AVERAGE         70                        66      4       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.65 1977   0.01  M0.01     0.00    
  MONTH TO DATE    0.00                      0.08  M0.08     0.19    
  SINCE JUL 1      6.36                     10.00  M3.64    11.56    
  SINCE JAN 1      4.97                      7.40  M2.43     8.85    
                                                                     
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                         3     M3        7       
  MONTH TO DATE    0                        24    M24       50       
  SINCE MAR 1    174                       369   M195      486       
  SINCE JUL 1   1462                      1426     36     1488       
                                                                     
 COOLING                                                             
  YESTERDAY        5                         4      1        0       
  MONTH TO DATE   84                        25     59        0       
  SINCE MAR 1    207                       104    103        3       
  SINCE JAN 1    207                       111     96       21       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     4.7                                         
                                                                     
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    66           500 AM                                     
 LOWEST     17           300 PM                                     
 AVERAGE    42                                                       
..........................................................
                                                                     
THE RIVERSIDE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79       103      1940                    
 MINIMUM TEMPERATURE (F)   53        35      1950                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY  9 2004...........SUNRISE   553 AM PDT   SUNSET   740 PM PDT   
MAY 10 2004...........SUNRISE   552 AM PDT   SUNSET   741 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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