537  
CDUS43 KFSD 100637  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1237 AM CST SUN DEC 10 2023  
   
...............................
 
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR DECEMBER 9 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 37 2:53 PM 64 1957 34 3 31  
MINIMUM 22 10:59 PM -23 1955 16 6 17  
AVERAGE 30 25 5 24  
 
PRECIPITATION (IN)  
YESTERDAY T 0.40 1914 0.01 -0.01 T  
1948  
MONTH TO DATE T 0.13 -0.13 0.26  
SINCE DEC 1 T 0.13 -0.13 0.26  
SINCE JAN 1 19.13 20.78 -1.65 11.19  
 
SNOWFALL (IN)  
YESTERDAY T 4.0 1914 T  
1948  
2003  
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 35 40 -5 41  
MONTH TO DATE 265 349 -84 379  
SINCE DEC 1 265 349 -84 379  
SINCE JUL 1 1573 1871 -298 1846  
 
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 39 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 23.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 3:00 AM  
LOWEST 52 3:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE MITCHELL SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 61 1990  
MINIMUM TEMPERATURE (F) 15 -21 1917  
 
SUNRISE AND SUNSET  
DECEMBER 10 2023......SUNRISE 7:55 AM CST SUNSET 4:55 PM CST  
DECEMBER 11 2023......SUNRISE 7:56 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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