540  
CDUS43 KFSD 282250  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
450 PM CST MON DEC 28 2020  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR DECEMBER 28 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1881 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 26 3:48 PM 58 1898 27 -1 34  
MINIMUM 7 8:09 AM -25 1917 7 0 30  
AVERAGE 17 17 0 32  
 
PRECIPITATION (IN)  
TODAY T 0.60 1889 0.02 -0.02 0.25  
MONTH TO DATE 0.27 0.47 -0.20 0.33  
SINCE DEC 1 0.27 0.47 -0.20 0.33  
SINCE JAN 1 17.96 22.85 -4.89 36.62  
 
SNOWFALL (IN)  
TODAY T 3.0 1927 0.2 -0.2 0.5  
MONTH TO DATE 3.8 7.2 -3.4 1.5  
SINCE DEC 1 3.8 7.2 -3.4 1.5  
SINCE JUL 1 11.1 15.5 -4.4 16.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 48 48 0 33  
MONTH TO DATE 1060 1273 -213 1207  
SINCE DEC 1 1060 1273 -213 1207  
SINCE JUL 1 2711 2975 -264 2961  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 879 742 137 714    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 12:00 AM  
LOWEST 74 1:00 PM  
AVERAGE 83  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 59 1999  
MINIMUM TEMPERATURE (F) 7 -33 1917  
 
SUNRISE AND SUNSET  
DECEMBER 28 2020......SUNRISE 8:08 AM CST SUNSET 5:01 PM CST  
DECEMBER 29 2020......SUNRISE 8:09 AM CST SUNSET 5:02 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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