928  
CDUS43 KFSD 130635  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
135 AM CDT MON SEP 13 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR SEPTEMBER 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 75 4:23 PM 100 1939 77 -2 65  
1990  
MINIMUM 54 7:36 AM 25 1902 51 3 50  
AVERAGE 65 64 1 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.60 1903 0.08 -0.07 T  
MONTH TO DATE 1.85 0.97 0.88 0.63  
SINCE SEP 1 1.85 0.97 0.88 0.63  
SINCE JAN 1 12.73 18.43 -5.70 16.40  
 
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 4 -4 7  
MONTH TO DATE 4 32 -28 92  
SINCE SEP 1 4 32 -28 92  
SINCE JUL 1 5 58 -53 97  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 36 47 -11 22  
SINCE SEP 1 36 47 -11 22  
SINCE JAN 1 969 717 252 843    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 4:00 AM  
LOWEST 33 5:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 102 1939  
MINIMUM TEMPERATURE (F) 51 25 1890  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2021.....SUNRISE 7:10 AM CDT SUNSET 7:47 PM CDT  
SEPTEMBER 14 2021.....SUNRISE 7:11 AM CDT SUNSET 7:45 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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