364  
CDUS43 KFSD 202241  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
541 PM CDT TUE APR 20 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR APRIL 20 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 45 2:26 PM 96 1980 61 -16 66  
MINIMUM 17 6:02 AM 15 1966 36 -19 35  
AVERAGE 31 49 -18 51  
 
PRECIPITATION (IN)  
TODAY T 1.34 2004 0.08 -0.08 0.00  
MONTH TO DATE 1.10 1.45 -0.35 0.41  
SINCE MAR 1 3.05 2.91 0.14 1.29  
SINCE JAN 1 3.89 4.01 -0.12 2.83  
 
SNOWFALL (IN)  
TODAY T 1.5 1927 0.2 -0.2 0.0  
MONTH TO DATE T 3.3 -3.3 3.5  
SINCE MAR 1 10.1 12.2 -2.1 4.1  
SINCE JUL 1 31.7 43.2 -11.5 51.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 34 17 17 14  
MONTH TO DATE 401 415 -14 524  
SINCE MAR 1 1154 1402 -248 1397  
SINCE JUL 1 6679 7234 -555 7270  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 3:00 PM  
LOWEST 29 12:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 97 1980  
MINIMUM TEMPERATURE (F) 36 13 1927  
 
SUNRISE AND SUNSET  
APRIL 20 2021.........SUNRISE 6:40 AM CDT SUNSET 8:24 PM CDT  
APRIL 21 2021.........SUNRISE 6:39 AM CDT SUNSET 8:25 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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