AFOS product CLIRAL
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CDUS46 KSGX 161157
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
456 AM PDT SAT SEP 16 2017


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

...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 15 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    242 PM 108    2014  91    -13       87       
                                      1917                          
                                      1913                          
  MINIMUM         64   1159 PM  37    1902  62      2       56       
  AVERAGE         71                        76     -5       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.83 2015   0.01  -0.01     0.00    
  MONTH TO DATE    0.22                      0.09   0.13     0.00    
  SINCE OCT 1     13.72                     12.24   1.48     5.45    
  SINCE JAN 1      8.46                      9.43  -0.97     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        6                        11     -5        7       
  MONTH TO DATE  245                       190     55      142       
  SINCE SEP 1    245                       190     55      142       
  SINCE JAN 1   1893                      1448    445     1811       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (270)      
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     6.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           100 AM                                     
 LOWEST     50          1200 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   91       110      2000                    
                                             1922                    
 MINIMUM TEMPERATURE (F)   62        44      1911                    
                                             1893                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 16 2017.....SUNRISE   634 AM PDT   SUNSET   654 PM PDT   
SEPTEMBER 17 2017.....SUNRISE   635 AM PDT   SUNSET   653 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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