549  
CDUS43 KFSD 200631  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1231 AM CST WED JAN 20 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR JANUARY 19 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 33 7:21 AM 64 1900 27 6 0  
MINIMUM 13 7:16 PM -35 1970 6 7 -9  
AVERAGE 23 17 6 -4  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.50 1926 0.02 -0.01 0.00  
MONTH TO DATE 0.30 0.31 -0.01 0.63  
SINCE DEC 1 0.82 0.83 -0.01 1.64  
SINCE JAN 1 0.30 0.31 -0.01 0.63  
 
SNOWFALL (IN)  
YESTERDAY 0.5 6.5 1926 0.3 0.2 0.0  
MONTH TO DATE 1.0 4.5 -3.5 10.1  
SINCE DEC 1 7.8 12.5 -4.7 20.1  
SINCE JUL 1 15.1 20.8 -5.7 34.8  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 48 -6 69  
MONTH TO DATE 689 927 -238 962  
SINCE DEC 1 1893 2345 -452 2298  
SINCE JUL 1 3544 4047 -503 4052  
 
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 35 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 12:00 AM  
LOWEST 68 11:00 AM  
AVERAGE 80  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 63 1908  
1944  
MINIMUM TEMPERATURE (F) 7 -30 1883  
 
SUNRISE AND SUNSET  
JANUARY 20 2021.......SUNRISE 8:02 AM CST SUNSET 5:26 PM CST  
JANUARY 21 2021.......SUNRISE 8:01 AM CST SUNSET 5:28 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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