905  
CDUS43 KFSD 212239  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
439 PM CST THU DEC 21 2023  
   
...............................
 
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR DECEMBER 21 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 47 3:08 PM 59 1900 30 17 6  
MINIMUM 26 6:05 AM -27 1963 13 13 -12  
AVERAGE 37 21 16 -3  
 
PRECIPITATION (IN)  
TODAY 0.00 0.74 1918 0.02 -0.02 0.03  
MONTH TO DATE T 0.33 -0.33 1.34  
SINCE DEC 1 T 0.33 -0.33 1.34  
SINCE JAN 1 19.13 20.98 -1.85 12.27  
 
SNOWFALL (IN)  
TODAY 0.0 7.5 1920 0.3  
MONTH TO DATE T 11.6  
SINCE DEC 1 T 11.6  
SINCE JUL 1 1.3 12.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 28 44 -16 68  
MONTH TO DATE 652 856 -204 975  
SINCE DEC 1 652 856 -204 975  
SINCE JUL 1 1960 2378 -418 2442  
 
COOLING  
TODAY 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 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 8:00 AM  
LOWEST 63 3:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE MITCHELL SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 64 1972  
MINIMUM TEMPERATURE (F) 13 -29 1983  
 
SUNRISE AND SUNSET  
DECEMBER 21 2023......SUNRISE 8:03 AM CST SUNSET 4:58 PM CST  
DECEMBER 22 2023......SUNRISE 8:03 AM CST SUNSET 4:58 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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