AFOS product CLIRAL
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CDUS46 KSGX 201140
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
430 AM PDT FRI OCT 20 2017


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

...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 19 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         78    255 PM 106    1921  81     -3       90       
  MINIMUM         59    646 AM  33    1949  54      5       57       
  AVERAGE         69                        68      1       74      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.63 1920   0.01  -0.01     0.00    
  MONTH TO DATE    0.00                      0.12  -0.12     0.03    
  SINCE OCT 1      0.00                      0.12  -0.12     0.03    
  SINCE JAN 1      8.46                      9.71  -1.25     4.31    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         9     -9        0       
  SINCE SEP 1      1                        11    -10        0       
  SINCE JUL 1      1                        11    -10        0       
                                                                     
 COOLING                                                             
  YESTERDAY        4                         4      0        9       
  MONTH TO DATE  150                       104     46      116       
  SINCE SEP 1    497                       438     59      466       
  SINCE JAN 1   2145                      1696    449     2135       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   W (270)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     4.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1100 PM                                     
 LOWEST     46          1200 PM                                     
 AVERAGE    70                                                       

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

                                                                     
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81       104      1940                    
 MINIMUM TEMPERATURE (F)   54        33      1949                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 20 2017.......SUNRISE   659 AM PDT   SUNSET   609 PM PDT   
OCTOBER 21 2017.......SUNRISE   700 AM PDT   SUNSET   608 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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