AFOS product CLIRAL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
711 
CDUS46 KSGX 211233
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
433 AM PST THU DEC 21 2017


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

...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 20 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         63    145 PM  87    1939  66     -3       76       
  MINIMUM         40    740 AM  27    1948  42     -2       50       
  AVERAGE         52                        54     -2       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.04 1921   0.05  -0.05     0.00    
  MONTH TO DATE    T                         0.77  -0.77     0.76    
  SINCE OCT 1      0.03                      2.05  -2.02     2.68    
  SINCE JAN 1      8.49                     11.64  -3.15     6.96    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        11      2        2       
  MONTH TO DATE   77                       206   -129      155       
  SINCE DEC 1     77                       206   -129      155       
  SINCE JUL 1    123                       406   -283      259       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    2                         0      2        0       
  SINCE DEC 1      2                         0      2        0       
  SINCE JAN 1   2308                      1754    554     2298       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   W (280)      
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     5.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86          1000 PM                                     
 LOWEST     50          1000 AM                                     
 AVERAGE    68                                                       

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

                                                                     
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        90      1917                    
 MINIMUM TEMPERATURE (F)   42        25      1968                    
                                             1949                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2017......SUNRISE   651 AM PST   SUNSET   445 PM PST   
DECEMBER 22 2017......SUNRISE   652 AM PST   SUNSET   445 PM PST   

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




$$