AFOS product CLIRAL
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CDUS46 KSGX 060854
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
1253 AM PST MON DEC 6 2004

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

...THE RIVERSIDE AIRPORT CLIMATE SUMMARY FOR DECEMBER 5 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         53   1231 PM  90    1939  70    -17       77       
  MINIMUM         38   1117 PM  26    1948  42     -4       41       
  AVERAGE         46                        56    -10       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.17          1.50 1966   0.03   0.14     0.00    
  MONTH TO DATE    0.17                      0.15   0.02     0.00    
  SINCE JUL 1      4.74                      1.64   3.10     0.97    
  SINCE JAN 1      9.71                      9.26   0.45     9.85    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       19                         9     10        6       
  MONTH TO DATE   91                        44     47       43       
  SINCE DEC 1     91                        44     47       43       
  SINCE JUL 1    478                       255    223      302       
                                                                     
 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     E (110)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     4.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1100 PM                                     
 LOWEST     50           200 AM                                     
 AVERAGE    75                                                       
..........................................................
                                                                     
THE RIVERSIDE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        90      1938                    
 MINIMUM TEMPERATURE (F)   42        28      1953                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  6 2004......SUNRISE   641 AM PST   SUNSET   441 PM PST   
DECEMBER  7 2004......SUNRISE   642 AM PST   SUNSET   441 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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