863  
CDUS43 KFSD 170628  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1228 AM CST SUN JAN 17 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR JANUARY 16 2021
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
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 32 10:54 PM 50 1996 27 5 8  
MINIMUM 22 9:25 AM -28 1890 6 16 -15  
AVERAGE 27 16 11 -3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 1897 0.01 -0.01 0.00  
MONTH TO DATE 0.26 0.26 -0.00 0.27  
SINCE DEC 1 0.78 0.78 0.00 1.28  
SINCE JAN 1 0.26 0.26 -0.00 0.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.4 1897 0.2 -0.2 0.0  
1932  
MONTH TO DATE 0.5 3.8 -3.3 3.8  
SINCE DEC 1 7.3 11.8 -4.5 13.8  
SINCE JUL 1 14.6 20.1 -5.5 28.5  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 49 -11 68  
MONTH TO DATE 573 782 -209 786  
SINCE DEC 1 1777 2200 -423 2122  
SINCE JUL 1 3428 3902 -474 3876  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.8  
 
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 92 6:00 AM  
LOWEST 66 4:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 58 1923  
MINIMUM TEMPERATURE (F) 6 -29 1930  
 
SUNRISE AND SUNSET  
JANUARY 17 2021.......SUNRISE 8:04 AM CST SUNSET 5:22 PM CST  
JANUARY 18 2021.......SUNRISE 8:03 AM CST SUNSET 5:24 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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