000 
CDUS46 KSGX 260854
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
1253 AM PST SUN DEC 26 2004

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

...THE RIVERSIDE AIRPORT CLIMATE SUMMARY FOR DECEMBER 25 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         68    205 PM  83    1980  68      0       63       
  MINIMUM         32    505 AM  25    1953  41     -9       48       
  AVERAGE         50                        55     -5       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.14 1940   0.04  -0.04     0.26    
  MONTH TO DATE    0.33                      0.82  -0.49     0.42    
  SINCE JUL 1      4.90                      2.31   2.59     1.39    
  SINCE JAN 1      9.87                      9.93  -0.06    10.27    
                                                                     
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       15                        11      4        9       
  MONTH TO DATE  265                       245     20      267       
  SINCE DEC 1    265                       245     20      267       
  SINCE JUL 1    652                       456    196      526       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         5     -5        0       
  SINCE DEC 1      0                         5     -5        0       
  SINCE JAN 1   1613                      1863   -250     1806       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     2.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           900 PM                                     
 LOWEST     20           100 PM                                     
 AVERAGE    51                                                       
..........................................................
                                                                     
THE RIVERSIDE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        86      1980                    
 MINIMUM TEMPERATURE (F)   41        26      1949                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 26 2004......SUNRISE   654 AM PST   SUNSET   448 PM PST   
DECEMBER 27 2004......SUNRISE   654 AM PST   SUNSET   449 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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