000 
CDUS46 KSGX 110853
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
152 AM PDT SAT SEP 11 2004

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

...THE RIVERSIDE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 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         99    144 PM 109    1948  92      7       84       
  MINIMUM         70    548 AM  45    1931  62      8       59       
  AVERAGE         85                        77      8       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.36 1976   0.01  -0.01     0.00    
  MONTH TO DATE    T                         0.09  -0.09     0.00    
  SINCE JUL 1      T                         0.29  -0.29     0.14    
  SINCE JAN 1      4.97                      7.91  -2.94     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 SEP 1      0                         0      0        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       20                        12      8        7       
  MONTH TO DATE  155                       129     26      142       
  SINCE SEP 1    155                       129     26      142       
  SINCE JAN 1   1361                      1481   -120     1371       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     3.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79           300 AM                                     
 LOWEST     30          1200 PM                                     
 AVERAGE    55                                                       
..........................................................
                                                                     
THE RIVERSIDE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   92       108      1955                    
 MINIMUM TEMPERATURE (F)   62        45      1952                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 11 2004.....SUNRISE   631 AM PDT   SUNSET   701 PM PDT   
SEPTEMBER 12 2004.....SUNRISE   631 AM PDT   SUNSET   700 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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