401  
CDUS43 KFSD 130622  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1222 AM CST WED DEC 13 2023  
   
...............................
 
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR DECEMBER 12 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 35 2:01 PM 59 1921 33 2 33  
1939  
MINIMUM 15 8:21 AM -25 1932 15 0 26  
AVERAGE 25 24 1 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.20 1902 0.02 -0.02 0.04  
MONTH TO DATE T 0.18 -0.18 0.30  
SINCE DEC 1 T 0.18 -0.18 0.30  
SINCE JAN 1 19.13 20.83 -1.70 11.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 1902 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 40 41 -1 35  
MONTH TO DATE 371 472 -101 502  
SINCE DEC 1 371 472 -101 502  
SINCE JUL 1 1679 1994 -315 1969  
 
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 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 1:00 AM  
LOWEST 29 2:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE MITCHELL SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 63 1921  
MINIMUM TEMPERATURE (F) 15 -27 1917  
 
SUNRISE AND SUNSET  
DECEMBER 13 2023......SUNRISE 7:57 AM CST SUNSET 4:55 PM CST  
DECEMBER 14 2023......SUNRISE 7:58 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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