545  
CDUS43 KFSD 200813  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
313 AM CDT SUN SEP 20 2026  
   
...............................  
 
   
..THE HURON CLIMATE SUMMARY FOR SEPTEMBER 19 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1881 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 3:51 PM 101 1895 75 -10 67  
MINIMUM 60 11:59 PM 23 1991 48 12 59  
AVERAGE 63 61 2 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.41 1993 0.08 -0.08 0.10  
MONTH TO DATE 3.67 1.55 2.12 1.30  
SINCE SEP 1 3.67 1.55 2.12 1.30  
SINCE JAN 1 19.00 19.01 -0.01 21.01  
 
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 6 -4 2  
MONTH TO DATE 23 65 -42 50  
SINCE SEP 1 23 65 -42 50  
SINCE JUL 1 26 91 -65 75  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 100 64 36 79  
SINCE SEP 1 100 64 36 79  
SINCE JAN 1 978 734 244 866    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 80 12:00 PM  
AVERAGE 90  
   
......................................................  
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 1891  
1941  
MINIMUM TEMPERATURE (F) 48 24 1918  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2026.....SUNRISE 7:18 AM CDT SUNSET 7:34 PM CDT  
SEPTEMBER 21 2026.....SUNRISE 7:19 AM CDT SUNSET 7:32 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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