737  
CDUS43 KFSD 120642  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
142 AM CDT THU AUG 12 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR AUGUST 11 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 90 5:48 PM 105 1965 84 6 81  
MINIMUM 66 6:13 AM 37 1902 60 6 59  
AVERAGE 78 72 6 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 1932 0.08 -0.08 0.01  
MONTH TO DATE 0.13 1.04 -0.91 0.74  
SINCE JUN 1 3.82 7.76 -3.94 9.05  
SINCE JAN 1 8.90 15.91 -7.01 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 13 8 5 5  
MONTH TO DATE 106 90 16 59  
SINCE JUN 1 707 511 196 616  
SINCE JAN 1 748 546 202 627    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 10.5  
 
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 75 3:00 AM  
LOWEST 29 5:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 103 1965  
MINIMUM TEMPERATURE (F) 60 38 1964  
 
SUNRISE AND SUNSET  
AUGUST 12 2021........SUNRISE 6:33 AM CDT SUNSET 8:42 PM CDT  
AUGUST 13 2021........SUNRISE 6:34 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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