691  
CDUS43 KFSD 110637  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
137 AM CDT SAT SEP 11 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR SEPTEMBER 10 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 85 3:23 PM 103 1931 78 7 64  
MINIMUM 56 6:40 AM 30 1898 52 4 34  
AVERAGE 71 65 6 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.36 1933 0.08 -0.08 0.00  
MONTH TO DATE 1.84 0.79 1.05 0.23  
SINCE SEP 1 1.84 0.79 1.05 0.23  
SINCE JAN 1 12.72 18.25 -5.53 16.00  
 
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 SEP 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 3 -3 16  
MONTH TO DATE 4 24 -20 70  
SINCE SEP 1 4 24 -20 70  
SINCE JUL 1 5 50 -45 75  
 
COOLING  
YESTERDAY 6 3 3 0  
MONTH TO DATE 31 41 -10 22  
SINCE SEP 1 31 41 -10 22  
SINCE JAN 1 964 711 253 843    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.9  
 
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 93 7:00 AM  
LOWEST 46 2:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 100 1931  
MINIMUM TEMPERATURE (F) 52 29 1955  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2021.....SUNRISE 7:08 AM CDT SUNSET 7:50 PM CDT  
SEPTEMBER 12 2021.....SUNRISE 7:09 AM CDT SUNSET 7:48 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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