AFOS product CLIRAL
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CDUS46 KSGX 271237
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
433 AM PST WED DEC 27 2017


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

...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 26 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         70    329 PM  86    1980  66      4       59       
  MINIMUM         40    612 AM  21    1911  42     -2       37       
  AVERAGE         55                        54      1       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.59 1921   0.07  -0.07     0.00    
  MONTH TO DATE    T                         1.09  -1.09     2.48    
  SINCE OCT 1      0.03                      2.37  -2.34     4.40    
  SINCE JAN 1      8.49                     11.96  -3.47     8.68    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                        11     -1       17       
  MONTH TO DATE  136                       272   -136      235       
  SINCE DEC 1    136                       272   -136      235       
  SINCE JUL 1    182                       472   -290      339       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    2                         0      2        0       
  SINCE DEC 1      2                         0      2        0       
  SINCE JAN 1   2308                      1754    554     2298       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NE (50)       
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     3.2                                         

                                                                     
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    60           400 AM                                     
 LOWEST     16           400 PM                                     
 AVERAGE    38                                                       

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

                                                                     
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        86      1947                    
 MINIMUM TEMPERATURE (F)   42        24      1911                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 27 2017......SUNRISE   654 AM PST   SUNSET   448 PM PST   
DECEMBER 28 2017......SUNRISE   654 AM PST   SUNSET   449 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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