AFOS product CLIRAL
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978 
CDUS46 KSGX 191138
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
438 AM PDT FRI MAY 19 2017


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

...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR MAY 18 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         83    208 PM 103    2008  81      2       83       
  MINIMUM         48    513 AM  40    1903  56     -8       59       
  AVERAGE         66                        68     -2       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.22 2011   0.01  -0.01     0.00    
  MONTH TO DATE    0.02                      0.29  -0.27     0.18    
  SINCE OCT 1     13.21                     11.89   1.32     5.45    
  SINCE JAN 1      7.95                      9.08  -1.13     4.28    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   40                        22     18       15       
  SINCE MAR 1    169                       334   -165      150       
  SINCE JUL 1   1133                      1442   -309     1027       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         4     -3        6       
  MONTH TO DATE   53                        59     -6       64       
  SINCE MAR 1    191                       113     78      177       
  SINCE JAN 1    191                       122     69      253       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   W (270)      
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     5.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           400 AM                                     
 LOWEST     23           100 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81       104      1942                    
 MINIMUM TEMPERATURE (F)   56        40      1950                    
                                             1945                    
                                             1933                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 19 2017...........SUNRISE   546 AM PDT   SUNSET   747 PM PDT   
MAY 20 2017...........SUNRISE   545 AM PDT   SUNSET   748 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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