471  
CDUS43 KFSD 182245 CCA  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
445 PM CST WED DEC 18 2024  
   
...............................
 
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR DECEMBER 18 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 26 3:59 PM 65 1923 31 -5 32  
MINIMUM 14 8:41 AM -28 2016 13 1 15  
AVERAGE 20 22 -2 24  
 
PRECIPITATION (IN)  
TODAY 0.00 0.16 2012 0.02 -0.02 0.00  
MONTH TO DATE 0.04 0.28 -0.24 T  
SINCE DEC 1 0.04 0.28 -0.24 T  
SINCE JAN 1 23.61 20.93 2.68 19.13  
 
SNOWFALL (IN)  
TODAY 0.0 2.0 1936 0.0  
MONTH TO DATE 0.8 T  
SINCE DEC 1 0.8 T  
SINCE JUL 1 1.3 1.3  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 45 43 2 41  
MONTH TO DATE 743 726 17 558  
SINCE DEC 1 743 726 17 558  
SINCE JUL 1 1951 2248 -297 1866  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 878 879 -1 1113    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 4:00 AM  
LOWEST 68 1:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE MITCHELL SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 62 1979  
MINIMUM TEMPERATURE (F) 13 -24 1901  
 
SUNRISE AND SUNSET  
DECEMBER 18 2024......SUNRISE 8:01 AM CST SUNSET 4:57 PM CST  
DECEMBER 19 2024......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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