554  
CDUS43 KFSD 142229  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
429 PM CST SUN DEC 14 2025  
   
...............................  
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR DECEMBER 14 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 19 3:59 PM 67 1895 32 -13 29  
MINIMUM -11 6:45 AM -25 1917 14 -25 22  
AVERAGE 4 23 -19 26  
 
PRECIPITATION (IN)  
TODAY 0.00 0.47 1922 0.02 -0.02 0.00  
MONTH TO DATE 0.72 0.21 0.51 0.04  
SINCE DEC 1 0.72 0.21 0.51 0.04  
SINCE JAN 1 19.61 20.86 -1.25 23.61  
 
SNOWFALL (IN)  
TODAY 0.0 8.0 1922 0.0  
MONTH TO DATE 7.7 0.8  
SINCE DEC 1 7.7 0.8  
SINCE JUL 1 14.6 1.3  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
TODAY 61 42 19 39  
MONTH TO DATE 651 556 95 592  
SINCE DEC 1 651 556 95 592  
SINCE JUL 1 1863 2078 -215 1800  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 987 879 108 878    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 2:00 AM  
LOWEST 69 12:00 PM  
AVERAGE 78  
   
......................................................  
 
THE MITCHELL SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 65 1998  
MINIMUM TEMPERATURE (F) 14 -22 1917  
 
SUNRISE AND SUNSET  
DECEMBER 14 2025......SUNRISE 7:59 AM CST SUNSET 4:55 PM CST  
DECEMBER 15 2025......SUNRISE 7:59 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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