412  
CDUS43 KFSD 212236  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
536 PM CDT THU AUG 21 2025  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR AUGUST 21 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1881 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 91 3:51 PM 103 1976 83 8 77  
MINIMUM 67 6:04 AM 43 1884 58 9 62  
AVERAGE 79 71 8 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.69 1916 0.08 -0.08 0.01  
MONTH TO DATE 5.15 1.86 3.29 1.90  
SINCE JUN 1 11.62 8.58 3.04 9.44  
SINCE JAN 1 17.93 16.73 1.20 18.39  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 12  
SINCE JUN 1 27 55 -28 33  
SINCE JUL 1 9 11 -2 12  
 
COOLING  
TODAY 14 6 8 5  
MONTH TO DATE 200 158 42 115  
SINCE JUN 1 699 579 120 531  
SINCE JAN 1 754 614 140 544    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 6:00 AM  
LOWEST 56 3:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 105 1938  
1971  
MINIMUM TEMPERATURE (F) 58 35 1890  
 
SUNRISE AND SUNSET  
AUGUST 21 2025........SUNRISE 6:43 AM CDT SUNSET 8:28 PM CDT  
AUGUST 22 2025........SUNRISE 6:44 AM CDT SUNSET 8:26 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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