158  
CDUS43 KFSD 100636  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
136 AM CDT SAT APR 10 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR APRIL 9 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 61 5:27 PM 91 1977 56 5 40  
MINIMUM 36 6:39 AM 10 1959 31 5 26  
1997  
AVERAGE 49 44 5 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.54 1995 0.07 -0.07 T  
MONTH TO DATE 1.09 0.61 0.48 0.21  
SINCE MAR 1 3.04 2.07 0.97 1.09  
SINCE JAN 1 3.88 3.17 0.71 2.63  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.8 1995 0.1 -0.1 T  
MONTH TO DATE 0.0 1.6 -1.6 0.7  
SINCE MAR 1 10.1 10.5 -0.4 1.3  
SINCE JUL 1 31.7 41.5 -9.8 48.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 21 -5 32  
MONTH TO DATE 128 208 -80 215  
SINCE MAR 1 881 1195 -314 1088  
SINCE JUL 1 6406 7027 -621 6961  
 
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 28 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 14.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 2:00 AM  
LOWEST 42 5:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 87 1977  
MINIMUM TEMPERATURE (F) 32 9 1997  
 
SUNRISE AND SUNSET  
APRIL 10 2021.........SUNRISE 6:57 AM CDT SUNSET 8:12 PM CDT  
APRIL 11 2021.........SUNRISE 6:55 AM CDT SUNSET 8:13 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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