818  
CDUS43 KFSD 160622  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
122 AM CDT MON AUG 16 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR AUGUST 15 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
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 93 3:35 PM 109 1937 84 9 88  
MINIMUM 63 6:19 AM 42 1895 60 3 58  
AVERAGE 78 72 6 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.91 1951 0.08 -0.08 0.00  
MONTH TO DATE 0.13 1.38 -1.25 0.74  
SINCE JUN 1 3.82 8.10 -4.28 9.05  
SINCE JAN 1 8.90 16.25 -7.35 13.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 7 52 -45 7  
SINCE JUL 1 1 8 -7 1  
 
COOLING  
YESTERDAY 13 7 6 8  
MONTH TO DATE 135 119 16 100  
SINCE JUN 1 736 540 196 657  
SINCE JAN 1 777 575 202 668    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 14.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 6:00 AM  
LOWEST 38 3:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 103 1988  
MINIMUM TEMPERATURE (F) 60 40 1897  
 
SUNRISE AND SUNSET  
AUGUST 16 2021........SUNRISE 6:37 AM CDT SUNSET 8:36 PM CDT  
AUGUST 17 2021........SUNRISE 6:39 AM CDT SUNSET 8:34 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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