662  
CDUS43 KFSD 152257  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
457 PM CST SUN DEC 15 2024  
   
...............................
 
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR DECEMBER 15 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 39 3:36 PM 65 1998 32 7 43  
MINIMUM 29 3:26 AM -22 1917 14 15 37  
AVERAGE 34 23 11 40  
 
PRECIPITATION (IN)  
TODAY 0.00 1.00 1996 0.02 -0.02 0.00  
MONTH TO DATE 0.04 0.23 -0.19 T  
SINCE DEC 1 0.04 0.23 -0.19 T  
SINCE JAN 1 23.61 20.88 2.73 19.13  
 
SNOWFALL (IN)  
TODAY 0.0 10.0 1902 0.0  
MONTH TO DATE 0.8 T  
SINCE DEC 1 0.8 T  
SINCE JUL 1 1.3 1.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 31 42 -11 25  
MONTH TO DATE 623 598 25 456  
SINCE DEC 1 623 598 25 456  
SINCE JUL 1 1831 2120 -289 1764  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 878 879 -1 1113    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 14.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 11:00 AM  
LOWEST 79 4:00 PM  
AVERAGE 88  
   
......................................................
 
 
THE MITCHELL SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 65 1939  
MINIMUM TEMPERATURE (F) 14 -24 1901  
 
SUNRISE AND SUNSET  
DECEMBER 15 2024......SUNRISE 8:00 AM CST SUNSET 4:56 PM CST  
DECEMBER 16 2024......SUNRISE 8:00 AM CST SUNSET 4:56 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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