AFOS product CLIRAL
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CDUS46 KSGX 120853
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
1252 AM PST SUN DEC 12 2004

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

...THE RIVERSIDE AIRPORT CLIMATE SUMMARY FOR DECEMBER 11 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         85    253 PM  90    1958  69     16       58       
  MINIMUM         43    645 AM  23    1949  42      1       38       
  AVERAGE         64                        55      9       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.28 1943   0.03  -0.03     0.00    
  MONTH TO DATE    0.33                      0.33   0.00     0.04    
  SINCE JUL 1      4.90                      1.82   3.08     1.01    
  SINCE JAN 1      9.87                      9.44   0.43     9.89    
                                                                     
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        1                        10     -9       17       
  MONTH TO DATE  151                       101     50      111       
  SINCE DEC 1    151                       101     50      111       
  SINCE JUL 1    538                       312    226      370       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1613                      1858   -245     1806       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    SE (130)      
  AVERAGE WIND SPEED     1.9                                         
                                                                     
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    86           600 AM                                     
 LOWEST     23           200 PM                                     
 AVERAGE    55                                                       
..........................................................
                                                                     
THE RIVERSIDE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        88      1988                    
 MINIMUM TEMPERATURE (F)   42        21      1949                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 12 2004......SUNRISE   646 AM PST   SUNSET   442 PM PST   
DECEMBER 13 2004......SUNRISE   647 AM PST   SUNSET   442 PM PST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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