AFOS product CLIRAL
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CDUS46 KSGX 151641
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
940 AM PDT FRI SEP 15 2017


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

...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 8 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         93    119 PM 109    1944  92      1       88       
  MINIMUM         66   1154 PM  45    1917  63      3       64       
                                      1914                          
                                      1901                          
  AVERAGE         80                        78      2       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.28 1982   0.01  -0.01     0.00    
  MONTH TO DATE    0.22                      0.03   0.19     0.00    
  SINCE OCT 1     13.72                     12.18   1.54     5.45    
  SINCE JAN 1      8.46                      9.37  -0.91     4.28    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         0      0        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       15                        13      2       11       
  MONTH TO DATE  158                       106     52       82       
  SINCE SEP 1    158                       106     52       82       
  SINCE JAN 1   1806                      1364    442     1751       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (270)      
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     4.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87          1100 PM                                     
 LOWEST     34          1200 PM                                     
 AVERAGE    61                                                       

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

                                                                     
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   92       111      1979                    
 MINIMUM TEMPERATURE (F)   63        43      1917                    
                                             1911                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  9 2017.....SUNRISE   629 AM PDT   SUNSET   704 PM PDT   
SEPTEMBER 10 2017.....SUNRISE   630 AM PDT   SUNSET   703 PM PDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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