493  
CDUS43 KFSD 220654  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
154 AM CDT THU APR 22 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR APRIL 21 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 53 4:56 PM 97 1980 62 -9 76  
MINIMUM 18 5:56 AM 13 1927 36 -18 28  
AVERAGE 36 49 -13 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.19 1964 0.08 -0.08 0.00  
MONTH TO DATE 1.10 1.53 -0.43 0.41  
SINCE MAR 1 3.05 2.99 0.06 1.29  
SINCE JAN 1 3.89 4.09 -0.20 2.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.4 2002 0.1 -0.1 0.0  
MONTH TO DATE T 3.4 -3.4 3.5  
SINCE MAR 1 10.1 12.3 -2.2 4.1  
SINCE JUL 1 31.7 43.3 -11.6 51.2  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 16 13 13  
MONTH TO DATE 430 431 -1 537  
SINCE MAR 1 1183 1418 -235 1410  
SINCE JUL 1 6708 7250 -542 7283  
 
COOLING  
YESTERDAY 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 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 27 5:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 92 1990  
MINIMUM TEMPERATURE (F) 37 19 2015  
 
SUNRISE AND SUNSET  
APRIL 22 2021.........SUNRISE 6:37 AM CDT SUNSET 8:26 PM CDT  
APRIL 23 2021.........SUNRISE 6:35 AM CDT SUNSET 8:28 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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