334 
CDUS46 KSGX 190834
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
1232 AM PST THU FEB 19 2004

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

...THE RIVERSIDE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 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         62    215 PM  90    1981  70     M8       66       
  MINIMUM         44    656 AM  30    1944  44      0       44       
  AVERAGE         53                        57     M4       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.59          0.95 1980   0.08   0.51     0.00    
  MONTH TO DATE    1.11                      1.51  M0.40     2.64    
  SINCE JUL 1      2.77                      6.43  M3.66     5.36    
  SINCE JAN 1      1.38                      3.83  M2.45     2.65    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                         8      4       10       
  MONTH TO DATE  200                       150     50      166       
  SINCE DEC 1    894                       766    128      699       
  SINCE JUL 1   1153                       977    176      900       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         8     M8       18       
  SINCE JAN 1      0                         3     M3       18       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     3.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           400 PM                                     
 LOWEST     48           200 PM                                     
 AVERAGE    74                                                       
..........................................................
                                                                     
THE RIVERSIDE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        88      1977                    
 MINIMUM TEMPERATURE (F)   44        30      1944                    
                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 19 2004......SUNRISE   631 AM PST   SUNSET   537 PM PST   
FEBRUARY 20 2004......SUNRISE   630 AM PST   SUNSET   538 PM PST   
                                                                    
M  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$