978 
CSUS2 KSAN 130905
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
203 AM PDT TUE AUG 13 2002

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...THE RIVERSIDE AIRPORT CLIMATE SUMMARY FOR AUGUST 12 2002...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2002

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         96    231 PM 110    1994  95      1       93       
  MINIMUM         63    518 AM  47    1950  64     -1       62       
  AVERAGE         80                        80      0       78      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.38 1972   0.00   0.00     0.00    
  MONTH TO DATE    0.00                      0.00   0.00     0.00    
  SINCE JUL 1      0.00                      0.03  -0.03     0.01    
  SINCE JAN 1      0.92                      7.65  -6.73     8.57    
                                                                     
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                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1     11                         9      2        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       15                        15      0       13       
  MONTH TO DATE  145                       180    -35      153       
  SINCE JUN 1    699                       860   -161      702       
  SINCE JAN 1    786                      1081   -295      876       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     5.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           500 AM                                     
 LOWEST     28           100 PM                                     
 AVERAGE    58                                                       
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THE RIVERSIDE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   95       107      1933                    
 MINIMUM TEMPERATURE (F)   64        48      1949                    
                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 13 2002........SUNRISE   610 AM PDT   SUNSET   739 PM PDT   
AUGUST 14 2002........SUNRISE   611 AM PDT   SUNSET   738 PM PDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.