921  
CDUS43 KFSD 110651  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1251 AM CST MON DEC 11 2023  
   
...............................
 
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR DECEMBER 10 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 36 2:52 PM 61 1990 33 3 33  
MINIMUM 21 7:32 AM -21 1917 15 6 9  
AVERAGE 29 24 5 21  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.72 2021 0.02 -0.02 0.00  
MONTH TO DATE T 0.15 -0.15 0.26  
SINCE DEC 1 T 0.15 -0.15 0.26  
SINCE JAN 1 19.13 20.80 -1.67 11.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.3 2021 0.0  
MONTH TO DATE T 4.7  
SINCE DEC 1 T 4.7  
SINCE JUL 1 1.3 5.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 41 -5 44  
MONTH TO DATE 301 390 -89 423  
SINCE DEC 1 301 390 -89 423  
SINCE JUL 1 1609 1912 -303 1890  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1113 879 234 1121    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.6  
 
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 88 7:00 AM  
LOWEST 66 3:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE MITCHELL SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 65 1968  
MINIMUM TEMPERATURE (F) 15 -18 1917  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 7:56 AM CST SUNSET 4:55 PM CST  
DECEMBER 12 2023......SUNRISE 7:57 AM CST SUNSET 4:55 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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