278  
CDUS43 KFSD 112228  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
528 PM CDT TUE AUG 11 2026  
   
...............................
 
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR AUGUST 11 2026
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 90 3:18 PM 103 1936 85 5 89  
MINIMUM 71 6:28 AM 37 1902 62 9 58  
AVERAGE 81 73 8 74  
 
PRECIPITATION (IN)  
TODAY 0.00 4.66 1953 0.11 -0.11 0.00  
MONTH TO DATE 0.04 1.13 -1.09 1.47  
SINCE JUN 1 3.62 7.00 -3.38 8.38  
SINCE JAN 1 7.72 13.92 -6.20 14.65  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0  
SINCE JUN 1 0.0 0.0  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE JUN 1 11 37 -26 24  
SINCE JUL 1 3 4 -1 5  
 
COOLING  
TODAY 16 8 8 9  
MONTH TO DATE 85 100 -15 90  
SINCE JUN 1 699 601 98 632  
SINCE JAN 1 795 647 148 675    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 61 4:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE MITCHELL SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 104 1965  
MINIMUM TEMPERATURE (F) 62 38 1902  
 
SUNRISE AND SUNSET  
AUGUST 11 2026........SUNRISE 6:32 AM CDT SUNSET 8:42 PM CDT  
AUGUST 12 2026........SUNRISE 6:33 AM CDT SUNSET 8:40 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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