401  
CDUS43 KFSD 130624  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
124 AM CDT FRI AUG 13 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR AUGUST 12 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 81 4:08 PM 103 1965 84 -3 88  
MINIMUM 58 11:59 PM 38 1964 60 -2 65  
AVERAGE 70 72 -2 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.63 1951 0.09 -0.09 T  
MONTH TO DATE 0.13 1.13 -1.00 0.74  
SINCE JUN 1 3.82 7.85 -4.03 9.05  
SINCE JAN 1 8.90 16.00 -7.10 13.90  
 
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 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 7 52 -45 7  
SINCE JUL 1 1 8 -7 1  
 
COOLING  
YESTERDAY 5 8 -3 12  
MONTH TO DATE 111 98 13 71  
SINCE JUN 1 712 519 193 628  
SINCE JAN 1 753 554 199 639    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 10.0  
 
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 84 6:00 AM  
LOWEST 27 6:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 110 1965  
MINIMUM TEMPERATURE (F) 60 36 1964  
 
SUNRISE AND SUNSET  
AUGUST 13 2021........SUNRISE 6:34 AM CDT SUNSET 8:40 PM CDT  
AUGUST 14 2021........SUNRISE 6:35 AM CDT SUNSET 8:39 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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