AFOS product CLIRAL
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CDUS46 KSGX 190832
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
131 AM PDT MON APR 19 2004

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

...THE RIVERSIDE AIRPORT CLIMATE SUMMARY FOR APRIL 18 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    245 PM  95    1938  77     M9       66       
  MINIMUM         45    404 AM  37    1968  50     M5       47       
  AVERAGE         57                        63     M6       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.55 2000   0.01  M0.01     0.00    
  MONTH TO DATE    0.59                      0.46   0.13     1.43    
  SINCE JUL 1      6.36                      9.80  M3.44    11.37    
  SINCE JAN 1      4.97                      7.20  M2.23     8.66    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                         4      4        8       
  MONTH TO DATE   79                        86     M7      131       
  SINCE MAR 1    154                       302   M148      350       
  SINCE JUL 1   1442                      1359     83     1352       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     M2        0       
  MONTH TO DATE    5                        30    M25        1       
  SINCE MAR 1     70                        47     23        3       
  SINCE JAN 1     70                        54     16       21       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     4.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 AM                                     
 LOWEST     34           200 PM                                     
 AVERAGE    67                                                       
..........................................................
                                                                     
THE RIVERSIDE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   77        96      1939                    
 MINIMUM TEMPERATURE (F)   50        34      1955                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 19 2004.........SUNRISE   613 AM PDT   SUNSET   725 PM PDT   
APRIL 20 2004.........SUNRISE   612 AM PDT   SUNSET   725 PM PDT   
                                                                    
M  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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