000 
CDUS46 KSGX 150854
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
1253 AM PST WED DEC 15 2004

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

...THE RIVERSIDE AIRPORT CLIMATE SUMMARY FOR DECEMBER 14 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         80    148 PM  83    1953  69     11       59       
  MINIMUM         42    539 AM  23    1945  42      0       33       
  AVERAGE         61                        55      6       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.81 1933   0.03  -0.03      T      
  MONTH TO DATE    0.33                      0.42  -0.09     0.04    
  SINCE JUL 1      4.90                      1.91   2.99     1.01    
  SINCE JAN 1      9.87                      9.53   0.34     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        4                        10     -6       19       
  MONTH TO DATE  172                       131     41      163       
  SINCE DEC 1    172                       131     41      163       
  SINCE JUL 1    559                       342    217      422       
                                                                     
 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    17   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (70)       
  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    93          1200 AM                                     
 LOWEST     23          1200 PM                                     
 AVERAGE    58                                                       
..........................................................
                                                                     
THE RIVERSIDE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        86      1942                    
 MINIMUM TEMPERATURE (F)   42        27      1948                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 15 2004......SUNRISE   648 AM PST   SUNSET   442 PM PST   
DECEMBER 16 2004......SUNRISE   649 AM PST   SUNSET   443 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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