813  
CDUS43 KFSD 220628  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
128 AM CDT SUN AUG 22 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR AUGUST 21 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1881 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 5:35 PM 103 1976 83 -5 89  
MINIMUM 54 6:20 AM 43 1884 58 -4 68  
AVERAGE 66 71 -5 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.69 1916 0.08 -0.08 0.00  
MONTH TO DATE 0.14 1.86 -1.72 0.78  
SINCE JUN 1 3.83 8.58 -4.75 9.09  
SINCE JAN 1 8.91 16.73 -7.82 13.94  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 1  
SINCE JUN 1 7 55 -48 7  
SINCE JUL 1 1 11 -10 1  
 
COOLING  
YESTERDAY 1 6 -5 14  
MONTH TO DATE 214 158 56 161  
SINCE JUN 1 815 579 236 718  
SINCE JAN 1 856 614 242 729    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 5:00 AM  
LOWEST 32 5:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 105 1938  
1971  
MINIMUM TEMPERATURE (F) 58 35 1890  
 
SUNRISE AND SUNSET  
AUGUST 22 2021........SUNRISE 6:44 AM CDT SUNSET 8:26 PM CDT  
AUGUST 23 2021........SUNRISE 6:46 AM CDT SUNSET 8:24 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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