066  
CDUS43 KFSD 172225  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
525 PM CDT FRI SEP 17 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR SEPTEMBER 17 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 3:59 PM 103 1895 76 -3 67  
MINIMUM 46 6:54 AM 30 1888 49 -3 44  
1900  
AVERAGE 60 62 -2 56  
 
PRECIPITATION (IN)  
TODAY 0.01 1.00 1967 0.08 -0.07 0.00  
MONTH TO DATE 3.06 1.39 1.67 0.63  
SINCE SEP 1 3.06 1.39 1.67 0.63  
SINCE JAN 1 13.94 18.85 -4.91 16.40  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 5 5 0 9  
MONTH TO DATE 16 54 -38 109  
SINCE SEP 1 16 54 -38 109  
SINCE JUL 1 17 80 -63 114  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 49 60 -11 32  
SINCE SEP 1 49 60 -11 32  
SINCE JAN 1 982 730 252 853    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 24 4:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 96 1891  
MINIMUM TEMPERATURE (F) 49 27 1902  
1918  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2021.....SUNRISE 7:15 AM CDT SUNSET 7:39 PM CDT  
SEPTEMBER 18 2021.....SUNRISE 7:16 AM CDT SUNSET 7:37 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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