187  
CDUS43 KFSD 190636  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1236 AM CST TUE DEC 19 2023  
   
...............................  
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR DECEMBER 18 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 32 3:48 PM 65 1923 31 1 5  
MINIMUM 15 8:27 AM -28 2016 13 2 -4  
AVERAGE 24 22 2 1  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 2012 0.02 -0.02 0.00  
MONTH TO DATE T 0.28 -0.28 1.31  
SINCE DEC 1 T 0.28 -0.28 1.31  
SINCE JAN 1 19.13 20.93 -1.80 12.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1936 0.0  
MONTH TO DATE T 11.3  
SINCE DEC 1 T 11.3  
SINCE JUL 1 1.3 11.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 43 -2 64  
MONTH TO DATE 558 726 -168 778  
SINCE DEC 1 558 726 -168 778  
SINCE JUL 1 1866 2248 -382 2245  
 
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 22 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 8:00 AM  
LOWEST 43 4:00 PM  
AVERAGE 63  
   
......................................................  
 
THE MITCHELL SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 62 1979  
MINIMUM TEMPERATURE (F) 13 -24 1901  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 8:02 AM CST SUNSET 4:57 PM CST  
DECEMBER 20 2023......SUNRISE 8:02 AM CST SUNSET 4:57 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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