457  
CDUS43 KFSD 120622  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1222 AM CST FRI FEB 12 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR FEBRUARY 11 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 2 1:26 AM 64 1987 31 -29 34  
MINIMUM -13 11:59 PM -36 1899 10 -23 4  
AVERAGE -5 20 -25 19  
 
PRECIPITATION (IN)  
YESTERDAY T 0.38 1992 0.02 -0.02 0.00  
MONTH TO DATE 0.06 0.21 -0.15 0.75  
SINCE DEC 1 1.15 1.23 -0.08 2.40  
SINCE JAN 1 0.63 0.71 -0.08 1.39  
 
SNOWFALL (IN)  
YESTERDAY T 6.5 1992 0.2 -0.2 0.0  
MONTH TO DATE 1.3 2.7 -1.4 10.4  
SINCE DEC 1 11.4 18.0 -6.6 30.5  
SINCE JUL 1 18.7 26.3 -7.6 45.2  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 70 45 25 46  
MONTH TO DATE 628 506 122 476  
SINCE DEC 1 3046 3421 -375 3283  
SINCE JUL 1 4697 5123 -426 5037  
 
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 14 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 11:00 PM  
LOWEST 61 6:00 AM  
AVERAGE 74  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 59 2005  
MINIMUM TEMPERATURE (F) 10 -30 1887  
1905  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2021......SUNRISE 7:36 AM CST SUNSET 5:58 PM CST  
FEBRUARY 13 2021......SUNRISE 7:35 AM CST SUNSET 6:00 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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