AFOS product CLIRAL
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CDUS46 KSGX 181159
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
459 AM PDT THU MAY 18 2017


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

...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR MAY 17 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         62    614 PM 103    2008  81    -19       79       
                                      1920                          
  MINIMUM         52   1159 PM  40    1943  56     -4       60       
                                      1908                          
  AVERAGE         57                        68    -11       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.15 1994   0.00   0.00     0.00    
  MONTH TO DATE    0.02                      0.28  -0.26     0.18    
  SINCE OCT 1     13.21                     11.88   1.33     5.45    
  SINCE JAN 1      7.95                      9.07  -1.12     4.28    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                         1      7        0       
  MONTH TO DATE   40                        21     19       15       
  SINCE MAR 1    169                       333   -164      150       
  SINCE JUL 1   1133                      1441   -308     1027       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         4     -4        5       
  MONTH TO DATE   52                        55     -3       58       
  SINCE MAR 1    190                       109     81      171       
  SINCE JAN 1    190                       118     72      247       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     2.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1100 PM                                     
 LOWEST     67           600 PM                                     
 AVERAGE    80                                                       

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

                                                                     
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81       103      2008                    
 MINIMUM TEMPERATURE (F)   56        40      1903                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 18 2017...........SUNRISE   546 AM PDT   SUNSET   747 PM PDT   
MAY 19 2017...........SUNRISE   546 AM PDT   SUNSET   747 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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