256 
CSUS2 KSAN 290902
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
101 AM PST TUE JAN 29 2002

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

...THE RIVERSIDE AIRPORT CLIMATE SUMMARY FOR 28 JANUARY 2002...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2002

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE                                                         
 YESTERDAY                                                           
  MAXIMUM         55   1230 PM  84    1971  68    -13       59       
  MINIMUM         40   1115 PM  24    1950  43     -3       42       
  AVERAGE         48                        56     -8       51      
                                                                     
PRECIPITATION                                                        
 (INCHES)                                                            
  YESTERDAY        0.14          0.70 1981   0.08   0.06     0.03    
  MONTH TO DATE    0.22         MM      MM   2.07  -1.85     2.96    
  SINCE 1  JUL     2.23         MM      MM   4.67  -2.44     3.33    
  SINCE 1  JAN     0.22         MM      MM   2.07  -1.85     2.96    
                                                                     
SNOWFALL                                                             
 (INCHES)                                                            
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE 1  JAN     0.0                                               
  SINCE 1  JUL     0.0                                               
  SNOW DEPTH (IN) MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       17                        12      5       14       
  MONTH TO DATE  327                       349    -22      319       
  SINCE 1  DEC   759                       706     53      319       
  SINCE 1  JUL   952                       960     -8      581       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         3     -3        0       
  SINCE 1  DEC     0                         8     -8        0       
  SINCE 1  JAN     0                         3     -3        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION   240            
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION   250            
  AVERAGE WIND SPEED     5.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE MM            AVERAGE SKY COVER 0.81             
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY                                                    
 HIGHEST RH  100 PERCENT             200 AM                         
 LOWEST  RH   46 PERCENT             200 PM                         
 AVERAGE RH   73 PERCENT                                             
..........................................................
                                                                     
THE RIVERSIDE AIRPORT CLIMATE NORMALS FOR TODAY
                       NORMAL    RECORD    YEAR                      
  MAXIMUM TEMPERATURE    69        85      1971                      
  MINIMUM TEMPERATURE    43        25      1948                      
                                                                     
SUNRISE AND SUNSET                                                   
29 JANUARY 2002.......SUNRISE   649 AM   SUNSET   517 PM           
30 JANUARY 2002.......SUNRISE   649 AM   SUNSET   518 PM           
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE OF PRECIPITATION.