000 
CDUS46 KSGX 210854
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
152 AM PDT SAT AUG 21 2004

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

...THE RIVERSIDE AIRPORT CLIMATE SUMMARY FOR AUGUST 20 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         87    142 PM 107    1940  95     -8       96       
  MINIMUM         60    445 AM  50    1947  64     -4       66       
  AVERAGE         74                        79     -5       81      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.00 2002   0.01  -0.01     0.00    
                                      2001                          
                                      2000                          
  MONTH TO DATE    0.00                      0.06  -0.06     0.00    
  SINCE JUL 1      0.00                      0.09  -0.09     0.14    
  SINCE JAN 1      4.97                      7.71  -2.74     9.02    
                                                                     
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                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      0                         9     -9        2       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY        9                        14     -5       16       
  MONTH TO DATE  251                       297    -46      328       
  SINCE JUN 1    833                       977   -144      942       
  SINCE JAN 1   1106                      1198    -92     1079       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     5.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    97           300 AM                                     
 LOWEST     35           100 PM                                     
 AVERAGE    66                                                       
..........................................................
                                                                     
THE RIVERSIDE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   95       108      1982                    
 MINIMUM TEMPERATURE (F)   64        48      1947                    
                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 21 2004........SUNRISE   616 AM PDT   SUNSET   729 PM PDT   
AUGUST 22 2004........SUNRISE   617 AM PDT   SUNSET   728 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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