678  
CDUS43 KFSD 190635  
CLIMHE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
135 AM CDT TUE AUG 19 2025  
   
...............................  
 
   
..THE MITCHELL SD CLIMATE SUMMARY FOR AUGUST 18 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 4:07 PM 103 1934 84 3 79  
MINIMUM 67 5:47 AM 44 1966 60 7 59  
AVERAGE 77 72 5 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 1.73 2015 0.11 0.05 0.02  
MONTH TO DATE 2.52 1.90 0.62 0.71  
SINCE JUN 1 9.43 7.77 1.66 12.94  
SINCE JAN 1 15.70 14.69 1.01 21.04  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 8  
SINCE JUN 1 24 37 -13 19  
SINCE JUL 1 5 4 1 8  
 
COOLING  
YESTERDAY 12 7 5 4  
MONTH TO DATE 171 154 17 111  
SINCE JUN 1 713 655 58 567  
SINCE JAN 1 756 701 55 591    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 10:00 PM  
LOWEST 57 2:00 PM  
AVERAGE 77  
   
......................................................  
 
THE MITCHELL SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 101 1906  
MINIMUM TEMPERATURE (F) 60 44 1967  
2002  
 
SUNRISE AND SUNSET  
AUGUST 19 2025........SUNRISE 6:41 AM CDT SUNSET 8:29 PM CDT  
AUGUST 20 2025........SUNRISE 6:43 AM CDT SUNSET 8:27 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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