148 
CDUS43 KABR 181040
CLIMBG


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD                                 
440 AM CST MON DEC 18 2017


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

...THE MOBRIDGE SD CLIMATE SUMMARY FOR DECEMBER 17 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1911 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         43    351 PM  62    1939  28     15       -3       
  MINIMUM         22    250 AM -28    2016   7     15      -28       
  AVERAGE         33                        17     16      -15      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.30 1967   0.02  -0.02     0.01    
  MONTH TO DATE    0.27                      0.17   0.10     0.62    
  SINCE DEC 1      0.27                      0.17   0.10     0.62    
  SINCE JAN 1     15.33                     17.60  -2.27    19.75    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    3.0                                               
  SINCE OCT 1      3.4                                               
  SINCE JUL 1      3.4                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       32                        48    -16       80       
  MONTH TO DATE  557                       767   -210      955       
  SINCE DEC 1    557                       767   -210      955       
  SINCE JUL 1   2058                      2533   -475     2106       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    791                       644    147      961       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     4.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           700 AM                                     
 LOWEST     43           400 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE MOBRIDGE SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   28        60      2011                    
 MINIMUM TEMPERATURE (F)    7       -26      2016                    
                                             1929                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 18 2017......SUNRISE   817 AM CST   SUNSET   500 PM CST   
DECEMBER 19 2017......SUNRISE   818 AM CST   SUNSET   500 PM CST   

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




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