AFOS product CLIRAL
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CDUS46 KSGX 061831
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
1031 AM PST FRI JAN 6 2017


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

...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 31 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         57   1126 AM  91    1917  66     -9       62       
  MINIMUM         46   1159 PM  25    1918  43      3       38       
  AVERAGE         52                        54     -2       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.76          1.40 1909   0.08   0.68     0.00    
  MONTH TO DATE    3.34                      1.53   1.81     0.66    
  SINCE OCT 1      5.26                      2.81   2.45     1.17    
  SINCE JAN 1      9.54                     12.40  -2.86     7.51    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        11      2       15       
  MONTH TO DATE  261                       327    -66      331       
  SINCE DEC 1    261                       326    -65      331       
  SINCE JUL 1    365                       526   -161      493       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         2     -2        2       
  SINCE DEC 1      0                         2     -2        2       
  SINCE JAN 1   2298                      1756    542     2424       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NW (300)      
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     3.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     86           300 PM                                     
 AVERAGE    93                                                       

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

                                                                     
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        92      1918                    
 MINIMUM TEMPERATURE (F)   43        23      1954                    
                                             1919                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  1 2017.......SUNRISE   655 AM PST   SUNSET   452 PM PST   
JANUARY  2 2017.......SUNRISE   655 AM PST   SUNSET   453 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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