AFOS product CLIMHE
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162 
CDUS43 KFSD 310631
CLIMHE


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD                              
1228 AM CST WED DEC 31 2014


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

...THE MITCHELL SD CLIMATE SUMMARY FOR DECEMBER 30 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM          2    356 PM  62    1904  27    -25       22       
  MINIMUM        -13    502 AM -33    1917  10    -23        4       
  AVERAGE         -5                        19    -24       13      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.22 1931   0.02  -0.02     0.02    
  MONTH TO DATE    1.22                      0.43   0.79     0.57    
  SINCE DEC 1      1.22                      0.43   0.79     0.57    
  SINCE JAN 1     19.20                     21.50  -2.30    26.23    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           6.0  1971  MM     MM        0.4     
  MONTH TO DATE    7.7                      MM     MM       10.2     
  SINCE DEC 1      7.7                      MM     MM       10.2     
  SINCE JUL 1     13.3                      MM     MM       14.2     
  SNOW DEPTH       4                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       70                        46     24       52       
  MONTH TO DATE 1167                      1320   -153     1545       
  SINCE DEC 1   1167                      1320   -153     1545       
  SINCE JUL 1   2823                      2888    -65     3053       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    724                       824   -100      946       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     8.9                                         

                                                                     
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    83          1200 AM                                     
 LOWEST     65          1100 AM                                     
 AVERAGE    74                                                       

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

                                                                     
THE MITCHELL SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   27        57      1904                    
 MINIMUM TEMPERATURE (F)   10       -24      1990                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 31 2014......SUNRISE   806 AM CST   SUNSET   505 PM CST   
JANUARY  1 2015.......SUNRISE   806 AM CST   SUNSET   505 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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