675 
CDUS46 KSGX 240833
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
131 AM PDT MON MAY 24 2004

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

...THE RIVERSIDE AIRPORT CLIMATE SUMMARY FOR MAY 23 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         72    322 PM  99    2001  81     M9       84       
  MINIMUM         55    108 AM  40    1933  56     M1       54       
  AVERAGE         64                        68     M4       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.07 1977   0.00   0.00     0.00    
  MONTH TO DATE    T                         0.20  M0.20     0.19    
  SINCE JUL 1      6.36                     10.12  M3.76    11.56    
  SINCE JAN 1      4.97                      7.52  M2.55     8.85    
                                                                     
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        1                         2     M1        0       
  MONTH TO DATE    3                        55    M52       71       
  SINCE MAR 1    177                       400   M223      507       
  SINCE JUL 1   1465                      1457      8     1509       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         5     M5        4       
  MONTH TO DATE  125                        90     35       58       
  SINCE MAR 1    248                       169     79       61       
  SINCE JAN 1    248                       176     72       79       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     4.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     49           100 PM                                     
 AVERAGE    71                                                       
..........................................................
                                                                     
THE RIVERSIDE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        99      1938                    
 MINIMUM TEMPERATURE (F)   56        41      1950                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 24 2004...........SUNRISE   543 AM PDT   SUNSET   751 PM PDT   
MAY 25 2004...........SUNRISE   542 AM PDT   SUNSET   752 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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