128  
CDUS43 KFSD 090647  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
147 AM CDT THU SEP 09 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR SEPTEMBER 8 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 3:10 PM 102 1952 79 -1 47  
MINIMUM 48 6:18 AM 34 1883 53 -5 35  
AVERAGE 63 66 -3 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.45 1900 0.08 -0.08 0.00  
MONTH TO DATE 1.84 0.62 1.22 0.23  
SINCE SEP 1 1.84 0.62 1.22 0.23  
SINCE JAN 1 12.72 18.08 -5.36 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 2 3 -1 24  
MONTH TO DATE 2 18 -16 37  
SINCE SEP 1 2 18 -16 37  
SINCE JUL 1 3 44 -41 42  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 25 34 -9 22  
SINCE SEP 1 25 34 -9 22  
SINCE JAN 1 958 704 254 843    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 11:00 PM  
LOWEST 33 2:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 106 1904  
MINIMUM TEMPERATURE (F) 52 33 1898  
1910  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2021.....SUNRISE 7:05 AM CDT SUNSET 7:54 PM CDT  
SEPTEMBER 10 2021.....SUNRISE 7:06 AM CDT SUNSET 7:52 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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